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  92118  92126  92132  92136  92142  92144  92148  92154  92156  92162  92168  92172  92174  92178  92184  92186  92192  92196  92198  92202  92204  92208  92210  92212  92213  92214  92216  92217  92218  92220  92222  92226  92228  92232  92234  92238  92244  92246  92252  92256  92258  92262  92268  92274  92276  92282  92286  92288  92294  92298  92304  92312  151629 

科目: 來源:不詳 題型:單選題

Audiences were greatly ______ by the video class about weightless conditions _____ in Tianggon-1 space station.
A.impressing; presentingB.impressed; presenting
C.impressing; presentedD.impressed; presented

查看答案和解析>>

科目: 來源:不詳 題型:完形填空

閱讀下面短文,根據(jù)以下提示:1)漢語提示; 2)首字母提示;3)語境提示,在每個(gè)空格內(nèi)填入一個(gè)適當(dāng)?shù)挠⒄Z單詞。所填單詞要求意義準(zhǔn)確、拼寫正確。
There’s no doubt that the mobile phone plays a vital role in modern life.
It 小題1:    the distance between people by making it more convenient for us to keep in touch with our friends. However, are you  小題2:  (意識(shí)到) that it can also b  小題3:   us embarrassment and trouble? For example, it’s not unusual to notice someone shouting __小題4:____(喧嘩吵鬧) on the phone in public as if no one else was p  小題5:    . As a matter of fact, everyone has undergone some similar experiences in ____小題6:__ the mobile phone just keeps 小題7:      over and over again on buses or at the cinema. While there are v  小題8:  reasons for people to have their phones working all the time, it’s bad小題9:   to interrupt others. So please shut off your mobile phones _小題10:___ a quiet or serious occasion. It’s a respect for others.

查看答案和解析>>

科目: 來源:不詳 題型:完形填空

You are mistaken if you think all Chinese people speak in the same way. Have you ever seen a person from Shanghai try talking to someone  小題1: Guangzhou? 小題2: is quite likely that both of them may feel puzzled! The Chinese language, as a whole, uses the same set of character,  小題3:   even the same characters can have different pronunciations. That is   小題4:  
it is difficult for people to understand each other. Luckily, the widespread use of Putonghua in China has made a great contribution    小題5:  people’s communication, though people from different areas tend to speak with various accents.
People in Northern Europe are    小題6:   luckier. Even though people from Sweden , Denmark and Norway have their own official languages, it is very convenient    小題7:   them to communicate with one another. Do you know why? That is because their languages are quite similar, though not without small distinctions.  小題8:  , they can communicate easily in their mother tongues.  

查看答案和解析>>

科目: 來源:不詳 題型:完形填空

Today, February twenty-ninth, is leap day(閏日). This date only appears on the calendar once every four years. But why?
Everyone knows the Earth takes three hundred sixty-five days to travel around the sun. Well, that is not exactly correct. The Earth really takes three hundred sixty-five days, five hours, forty-eight minutes and forty-six seconds to complete its orbit around the sun.
The problem for people developing calendars was what to do with the extra five hours, forty-eight minutes and forty-six seconds.
People needed calendars to help them know when to plant crops and when to celebrate religious holidays. The ancient Greeks and Chinese had a solution. They produced calendars that included extra months every nineteen years.
The ancient Romans had a different solution. In the year forty-six, the Roman ruler Julius Caesar made a new calendar. The Julian calendar included an extra day every four years. But there was a problem. The Julian year was just over eleven minutes longer than the cycle of the seasons. In 1582, Pope Gregory the Thirteenth established a new calendar to keep a better recorder of the days. Pole Gregory was the religious leader of most of Europe. He decided that years that could be divided by four would add a day. However, years that ended in two zeros and that could not be evenly divided by four hundred would not be leap years. For example, the years 1700, 1800and 1900 were not leap years. But the years 1600 and 2000 were leap years
So leap years are years with three hundred sixty –six days , instead of the usual three hundred sixty –five.This extra days is added to the calendar on February twenty –ninth , sometimes known as leap day .People born on leap day may be called “l(fā)eapings ”.They usually celebrate their birthday on February twenty –eight or March first .
Title:    小題1:    
Reasons
The Earth really takes 356days, 5hours,48minutes and 46seconds to complete its orbit around the sun.
__小題2:___is needed to benefit people’s daily life and work
__小題3:____
 How to deal with the extra 5hours,48minutes and 46seconds
___小題4:_____
__小題5:_____
Ways
Ancient Greeks and Chinese
Producing ­  小題6:___every 19years
__小題7:______
Producing an extra day_小題8:__
The Pop Gregory VIII
Producing a leap day if the year could be divided _小題9:____.No leap day when the year ended in two zeros but could not be divided by 400.
Result
Leap day ___小題10:___and February twenty –ninth was added to the calendar

查看答案和解析>>

科目: 來源:不詳 題型:單選題

The spokesman said at the conference that they were considering having the term the Russian group strongly objected to ________.
A.changingB.changedC.changeD.being changed

查看答案和解析>>

科目: 來源:不詳 題型:單選題

The old lady was ____ by the businessman and stupidly gave him all her money.
A.taken onB.taken outC.taken offD.taken in

查看答案和解析>>

科目: 來源:不詳 題型:單選題

The Group of Eight (G8) ______ the richest eight countries in the world.
A.is consisted ofB.consists of
C.is made upD.is composed with

查看答案和解析>>

科目: 來源:不詳 題型:改錯(cuò)題

下面短文共有10處語言錯(cuò)誤,每句話最多有兩處,每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪減或修改。
增加:在缺詞處加漏詞附(∧),并在下面寫上該加的詞;
刪除:把多余的詞用斜線(\)劃掉;
修改:在錯(cuò)詞下面劃一橫線,并在該詞下面寫出修改后的詞。
Students today should do more reading. Indeed, the importance of reading can never be very stressed. First of all, reading, especial out-of-class reading, enrich our mind and broadens our horizons. Through reading, we learn what can’t be learnt in our classrooms. Beside, reading is also a way of relaxation. This is very refreshing to read a story before going to bed, or after a day of the study. There were many famous sayings about reading, like “Reading is to the mind that exercise is to the body.” Then how can we develop the habit of reading? In the first place, I believe we should start from an early age, then stick on it and never give up. Secondly, we should read what we are interested and also what is proper for us.

查看答案和解析>>

科目: 來源:不詳 題型:單選題

We drew this conclusion on the _______of research and experiments.
A.motto B.glory C.basis D.style

查看答案和解析>>

科目: 來源:不詳 題型:單選題

You’ve been working all morning — I think you _____a rest.
A.charge B.a(chǎn)dmit C.bargain D.deserve

查看答案和解析>>

同步練習(xí)冊(cè)答案