欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

相關(guān)習(xí)題
 0  18211  18219  18225  18229  18235  18237  18241  18247  18249  18255  18261  18265  18267  18271  18277  18279  18285  18289  18291  18295  18297  18301  18303  18305  18306  18307  18309  18310  18311  18313  18315  18319  18321  18325  18327  18331  18337  18339  18345  18349  18351  18355  18361  18367  18369  18375  18379  18381  18387  18391  18397  18405  151629 

科目: 來(lái)源: 題型:閱讀理解

閱讀下列各小題,根據(jù)括號(hào)內(nèi)的漢語(yǔ)提示,用句末括號(hào)內(nèi)的英語(yǔ)單詞完成句子,并將答案寫(xiě)在答題卡上的相應(yīng)題號(hào)后。

Philip seemed _________(被介紹給了) to Jane. He knew her well. (introduce)

The two high officials’ _______________(逮捕) has caused a stir among the common public. (arrest)  

Thank goodness for poetry, without which I __________(不會(huì)度過(guò)) so wonderful a childhood. (spend)

At first, they took it for granted ___________(每個(gè)人都可自由進(jìn)入) the library. (access)

We accepted the invitation. Only later _____________(我們懷疑) it might be a trap. (suspect)

The National Development and Reform Commission _____________(一直在跟蹤) the trend of the food prices recently. (follow)

On account of the upward oil price, it ___________(已建議) that people should share their cars and give each other lifts. (suggest)

I called the clothing agent _____________(我發(fā)現(xiàn)她的電話(huà)號(hào)碼) on the Internet. (find)

In the Asian Games in Guangzhou, China got nearly ___________(四倍的金牌)as Japan. (many)

Production of wine is almost completely European, with France _________(占有) 40%。 (account)

查看答案和解析>>

科目: 來(lái)源: 題型:閱讀理解

Qian Xuesen is one of the pioneers of China's space science. As a world-famous expert on aerospace rockets and aerodynamics, he obtained great achievements in the areas of applied mechanics, engineering cybernetics and system engineering and made distinguished contributions to the foundation and development of Chinese aerospace undertaking(事業(yè)).

    He graduated from Shanghai Jiaotong University in 1934, and Qian Xuesen went to the United States to study in MIT, Massachusetts Institute of Technology, one year later. After receiving master's degree in MIT, he went to study in California Institute of Technology and received PhD degrees in both aerospace and mathematics.

    In 1955, six years after the founding of People's Republic of China, Qian Xuesen returned to his motherland. His return brought China the hope of developing space science and its own missiles. In 1956, Qian Xuesen put forward “Proposal on the Development of China's Aviation Industry for National Defense”. With the support from Zhou Enlai, the premier, and marshal Nie Rongzheng, Qian Xuesen began to prepare for the establishment of China's first missile and rocket research and development structure, the Fifth Research Institute of State Ministry of Defense. Henceforth(從此以后), he has long been in charge of the chief technological research and development of China's missile, rocket and spacecraft.

    Due to research and development led by Qian Xuesen, China successfully exploded its first atom bomb in 1964. Later, China launched its first man-made satellite, Dong Fang Hong I, to the earth orbit on April 24, 1970, becoming the fifth country in the world to independently launch satellite following the former Union of Soviet Socialist Republics, the USA, France and Japan. The satellite floated around the earth, blaring(高聲播放)the song Dong Fang Hong, which has the same name as the satellite.

    As a forerunner leading the development of China's aerospace science and technology, Qian Xuesen also provided chances for young scientists. Wang Yongzhi, former chief designer of China's manned-space project, has benefited a lot from Qian Xuesen. “He suggested that rocket of the second generation should be developed by our second generation scientists. This suggestion gave us chances to be general designers.” Recalling the experience working with Qian Xuesen, Sun Jiadong, general designer of China's lunar orbiter project, is very grateful. “He put great expectation on us and trusted us a lot. Whenever we made mistakes, he seldom blamed us, but helped us to find out the reason so we could avoid it in the future.”

    Honored as Father of China's Missile and King of Rockets, Qian Xuesen never stopped his work on scientific research after he retired. He said he had no time to review the past, but looked forward to the future.

When did Qian xuesen begin to study in Massachusetts Institute of Technology?

A. In 1955.     B. In 1935.    C. In 1936.     D. In 1934.

Which of the following is about the five countries that launched man-made satellite independently before 1970?

A. The former Union of Soviet Socialist Republics, the UK, France, China and Japan.

B. The former Union of Soviet Socialist Republics, the USA, Japan, Canada and China.

C. America, France, Japan, China and Australia.

D. The former Union of Soviet Socialist Republics, America, France, Japan and China.

What does the underlined word “forerunner”(Paragraph 5) probably mean?                                 

A. A leader.

C. A competitor.    B. A pioneer.

D. A successful scientist.

According to the passage, which of the following about Qian Xuesen is NOT true?

A. In 1956, he made good preparations for the Fifth Research Institute of State Ministry of Defence.

B. He made outstanding contributions to the establishment and development of Chinese aerospace

undertaking.

C. He returned to China, bringing China the hope of developing space science and its own missiles.

D. He devoted all his life to China’s space science.

It can be inferred from Paragraph 5 that _________.

A. Qian Xuesen is very concerned about the development of young scientists

B. The help of Qian Xuesen is beneficial to young scientists

C. Qian Xuesen gives many opportunities to general designers

D. When the chief designers do something wrong, Qian Xuesen helps them find out the cause

查看答案和解析>>

科目: 來(lái)源: 題型:

假如你是李華,你的美國(guó)筆友Jim 計(jì)劃要到中國(guó)上海觀光并參觀世博園。 請(qǐng)你根據(jù)下列表格中的信息,在信中向他介紹一下上海。

面積

7037.50平方千米

人口

超過(guò)1800萬(wàn)

名勝

東方明珠,豫園等

交通

公共汽車(chē),出租車(chē),地鐵等

世博園

5個(gè)場(chǎng)館群(各國(guó),國(guó)際組織等博覽會(huì)展示館);世博會(huì)定于2010年5月1日至10月31日舉行

注意:

1.100詞左右。

2.開(kāi)頭和結(jié)尾處已給出,不計(jì)入總詞數(shù)。

3.信中內(nèi)容必須包括表格所提供的要點(diǎn)(可適當(dāng)增加內(nèi)容)

4.參考詞匯: the Oriental Pearl Tower 東方明珠     Yu Garden 豫園

             Pavilion(展覽會(huì)的)展示館

             Expo 2010 Shanghai 上海世博會(huì)

Dear Jim,

     Learning that you are coming to visit Shanghai and the Expo Garden, I’m very glad to offer you some information about the city.

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 

查看答案和解析>>

科目: 來(lái)源: 題型:

At this time tomorrow ________ over the Atlantic.

A. we’re going to fly     B. we’ll be flying C. we’ll fly    D. we’re to fly

查看答案和解析>>

科目: 來(lái)源: 題型:

It        sound like a perfect destination, but it is really adventurous to go there.

A. must                        B. should               C. can                  D. may

查看答案和解析>>

科目: 來(lái)源: 題型:閱讀理解

Cultural practices, cultural differences, local manners, and mores: traveling the globe can be a behavioral minefield, even when you have the best intentions. Everything from greeting to eating can be an opportunity to do the wrong thing, and not only embarrass yourself, but offend your host countrymen. Look out for the following cultural mistakes and try to avoid them while going abroad.

1.Touching Someone

Where It's Offensive

Korea, Thailand, China, Europe, the Middle East.

What's Offensive

In Mediterranean countries, if you don’t touch someone's arm when talking to them or if you don't greet them with kisses or a warm embrace, you'll be considered cold. But backslapping someone who isn't a family member or a good friend in Korea will make them uncomfortable. In Thailand, the head is considered sacred--never even pat a child on the head.

What You Should Do Instead

Observe what locals are doing and follow suit. In Eastern countries remember that touching and public displays of affection are unacceptable. In places like Qatar and Saudi Arabia, men and women are forbidden from talking, let alone touching.

2.Blowing Your Nose

Where It's Offensive

Japan, China, Saudi Arabia, France

What's Offensive

Some cultures find it disgusting to blow your nose in public--especially at the table. The Japanese and Chinese also dislike it even with a handkerchief.

What You Should Do Instead

If traveling through Eastern and Asian countries, don’t use handkerchief but choose disposable(可溶解的)tissues. In France and in Eastern countries, if you're dining and need to clear your nose, excuse yourself and head to the restroom.

3.Talking Over Dinner

Where It's Offensive

Africa, Japan, Thailand, China, Finland.

What's Offensive

In some countries, like China, Japan, and some African nations, don't start chatting while everyone else is digging into dinner, because mealtimes are for eating, not talking. Also avoid conversations in places a country might consider sacred or reflective---churches in Europe, temples in Thailand, and saunas in Finland.

What You Should Do Instead

Keep quiet!

4.Removing Your Shoes…or Not

Where It's Offensive

Hawaii, the South Pacific, Korea, China, Thailand

What's Offensive

Taking off shoes when arriving at the door of a London dinner party will be regarded as uncivilized, but failing to remove your shoes before entering a home in Asia, Hawaii, or the Pacific Islands will be considered disrespectful.

What You Should Do Instead

If you see a row of shoes at the door, start undoing your laces. If not, keep the shoes on.

5.Knowing Your Right from Your Left

Where It's Offensive

India, Morocco, Africa, the Middle East

What's Offensive

Many cultures still prefer to eat using traditional methods--their hands. In these cases, food is often shared, which is why it's important to wash your hands before eating and observe the right-hand-is-for-eating and the left-hand-is-for-other-duties rule. If you eat with your left hand, expect your fellow diners to be offended.

What You Should Do Instead

Left-handed? Attempt to be ambidextrous --- even children who are left-handed in these cultures are taught to eat with their right hand.

In which country can you greet someone with a kiss?

       A. Thailand    B. England     C. Qatar  D. Hawaii

If you’re in Japan and you’ve got a bad cold, what should you do at dinner?

       A. Excuse yourself and leave for home.       B. Blow your nose with a handkerchief.

       C. Use some disposable tissues when needed D. Go to the restroom.

Before entering your friend’s house in a foreign country, you’d better ______.

       A. greet the host or hostess first    B. follow others’ behaviors

       C. remove your shoes first     D. respect their customs

To enjoy your dinner in India, you have to ______.

       A. avoid talking over dinner  B. keep your shoes on

       C. share food with others      D. eat with your right hand

查看答案和解析>>

科目: 來(lái)源: 題型:

The parents rushed to the school, only ______ that their son had left without a word.

       A. to tell B. to be told   C. being told           D. having told

查看答案和解析>>

科目: 來(lái)源: 題型:

. —I wonder if she will show up at the  concert .

----She will . She is only too _______to watch the famous director.

A. anxious      B. proud  C. interested   D. satisfied

查看答案和解析>>

科目: 來(lái)源: 題型:

如圖所示,豎直平面內(nèi)的3/4圓弧形光滑軌道半徑為R,A端與圓心O等高,AD為與水平方向成45°角的斜面,B端在O的正上方,一個(gè)可看成質(zhì)點(diǎn)的小球在A點(diǎn)正上方由靜止開(kāi)始釋放,自由下落至A點(diǎn)后進(jìn)入圓形軌道并恰能到達(dá)B點(diǎn)。求:

(1)到達(dá)B點(diǎn)的速度大。

(2)釋放點(diǎn)距A點(diǎn)的豎直高度;

(3)小球落到斜面上C點(diǎn)時(shí)的速度大小。

查看答案和解析>>

科目: 來(lái)源: 題型:

24. The class __________ 80 students is hard to manage.

A consisting of   B consists of   C making up of   D made up

查看答案和解析>>

同步練習(xí)冊(cè)答案