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

The insect ______ a powerful drug which affects mosquitoes.
A．containsB．includesC．containedD．included
A
考查動詞及時態(tài)。contain含有；include包括。根據(jù)語境可知用一般現(xiàn)在時態(tài)，故選A。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

After that, he knew he could _______ any emergency by doing what he could to the best of his ability.
A．get away with B．get on withC．get throughD．get across

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

If you want to advance yourself in your studies, you will first have to ________ yourself of those shortcomings that can become barriers to progress.
A．removeB．reactC．ridD．reduce

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Production of less expensive car brands like Chery and BYD means more Chinese can ______ cars．
A．recoverB．a(chǎn)ffordC．maintainD．produce

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—You’re coughing badly，Martin. Why not give up smoking?
—Give up smoking？Easier said than done，Amy. Once you ______ the habit of smoking，it is very hard for you to ______.
A．keep up; break it awayB．take up; drop it out
C．pick up; get rid of itD．build up; do away with it

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It is generally believed that mutual understanding ______ a happy marriage and life.
A．a(chǎn)pplies forB．depends onC．makes forD．a(chǎn)llows for

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

----Jack can’t concentrate on his lessons recently.
----Yes, that might _____ his low score in the last test.
A．stand forB．a(chǎn)pply forC．a(chǎn)ccount forD．call for

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---Do you ______ what he told you?
---Yes, in my opinion, he is honest and we all ______him.
A．believe; believe inB．believe; believeC．believe in; believeD．believe in; believe in

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Like most simple puzzles, it is easily        , but putting it back together is something else.
A．taken apartB．built upC．set off`D．dealt with

查看答案和解析>>

同步練習(xí)冊答案