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  98369  98377  98383  98387  98393  98395  98399  98405  98407  98413  98419  98423  98425  98429  98435  98437  98443  98447  98449  98453  98455  98459  98461  98463  98464  98465  98467  98468  98469  98471  98473  98477  98479  98483  98485  98489  98495  98497  98503  98507  98509  98513  98519  98525  98527  98533  98537  98539  98545  98549  98555  98563  151629 

科目： 來源：不詳 題型：單選題

_________ you take an active part in physical activity ______ be able to keep fit and stay healthy.
A．Only if; you willB．Only if; will you
C．Unless; you willD．Unless; will you

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Not until he left his home _____ to know how important the family was for him.
A．did he beginB．had he begun
C．that he beganD．he had begun

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Strange as it might be, the suggestion he made      we make good use of the equipment is acceptable.
A．thatB．whichC．whyD．how

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Only after Mary read her essay the second time            the spelling mistake.
A．did she notice.B．she notice.
C．does she noticeD．she has noticed

查看答案和解析>>

科目： 來源：不詳 題型：單選題

As is known to us all, under no circumstances______ temporary economic development at the expense of the environment and resources.
A．should we seekB．we should seek
C．we had soughtD．had we sought

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Though ____ the dangers of smoking to their health, smokers still find it hard to give up smoking.
A．a(chǎn)wareB．a(chǎn)ware ofC．a(chǎn)re aware ofD．be aware of

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Have you heard Mary was robbed during her trip to Egypt? Not only _________ her money, but she was nearly killed.
A．she lostB．had she lost
C．she had lostD．did she lose

查看答案和解析>>

科目： 來源：不詳 題型：單選題

While_________in Britain, he made friends with the natives there.
A．working B．worked C．he worksD．he is working

查看答案和解析>>

科目： 來源：不詳 題型：單選題

There is no doubt      our educational system leaves something to be desired．
A．whatB．whether C．ifD．that

查看答案和解析>>

科目： 來源：不詳 題型：單選題

The door burst open and________, shouting with anger.
A．rushed in a crowdB．in rushing a crowd
C．in rushed a crowdD．in a crowd did rush

查看答案和解析>>

同步練習(xí)冊(cè)答案