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  98459  98467  98473  98477  98483  98485  98489  98495  98497  98503  98509  98513  98515  98519  98525  98527  98533  98537  98539  98543  98545  98549  98551  98553  98554  98555  98557  98558  98559  98561  98563  98567  98569  98573  98575  98579  98585  98587  98593  98597  98599  98603  98609  98615  98617  98623  98627  98629  98635  98639  98645  98653  151629 

科目： 來源：不詳 題型：單選題

While ____ the dog, you should take care not to get loose . Otherwise, it may be dangerous to strangers.
A．walking;B．walkedC．walking forD．training for

查看答案和解析>>

科目： 來源：不詳 題型：單選題

I was told that _________ somebody to meet me at the station but _________ anybody.
A．it would have; it didn’t haveB．there would be; there wasn’t
C．it would be; there wasn’tD．there being; there didn’t have

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Only when he got on the train _________ that he had left his mobile phone at home．
A．he realizedB．he had realized C．had he realizedD．did he realize

查看答案和解析>>

科目： 來源：不詳 題型：單選題

These problems, __________, will seriously affect the growth of teenagers and even the nation’s future.    
A．solved properlyB．if solved properly
C．not if properly solved D．if not solved properly

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Only when one leaves his homeland ______ how much he loves his motherland.
A．he will realizeB．will he realizeC．has he realizedD．he has realized

查看答案和解析>>

科目： 來源：不詳 題型：單選題

The experiment shows that proper amounts of exercise, if      regularly,  can improve our health.   
A．being carried outB．carried out
C．carrying outD．to carry out

查看答案和解析>>

科目： 來源：不詳 題型：單選題

_____________ late, but also he forgot his books.
A．Not only did he turn upB．Not only he turned up
C．Not only did he turn outD．Not only he turned out

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Not until ___ on TV ___ that the Chinese was rescued by the European Union Task Force.
A．did I turn; did I knowB．did I turn; I knew
C．I turned; did I knowD．I turned; I had know

查看答案和解析>>

科目： 來源：不詳 題型：單選題

_______ let fake products become uncontrolled in the market.
A．In certain circumstances we can
B．In no circumstance can we
C．Under any circumstances we can
D．Under no circumstances can we

查看答案和解析>>

科目： 來源：不詳 題型：單選題

—We could invite John and Barbara to the Friday night party.
—Yes,  ______ ? I’ll give them a call right now.
A．why notB．what forC．whyD．what

查看答案和解析>>

同步練習(xí)冊答案