1.[单选题] Small sailboats can easily turn over in the water ____ they are not managed carefully.
A.though
B.before
C.until
D.if
答:——D——
2.[单选题] According to the art dealer, the painting ______ to go for at least a million dollars.
A.is expected
B.expects
C.expected
D.is expecting
答:——A——
3.[单选题] In time of serious accidents, ____ we know some basic things about first aid, we can save lives.
A.whether
B.until
C.if
D.unless
答:——C——
4.[单选题] Harry has been reading all day —he ______ be tired
A.should
B.has got to
C.has to
D.must
答:————
5.[单选题] Our room must ___ clean.
A.keep
B.be kept
C.to be kept
D.to keep
答:————
6.[问答题] 当你看见他们的时候他们在干什么？他们在打扫教室。
答:————
7.[问答题] 到现在为止，已经种了二百棵树了。
答:————
8.[问答题] 必须要先完成作业。
答:————
9.[问答题] 她还没有看过那部新电影。
答:————
10.[问答题] 昨天这个时候你们英语老师在做什么？
答:————
11.[问答题] I would appreciate it. You call back this afternoon for the doctor’s appointment.(用if将两句连成一句)
答:————
12.[问答题] Parents often ask their children to do too much homework.(改为被动语态)
答:————
13.[问答题] Suzhou lies 50 miles to the west of Shanghai.(改为一般疑问句)
答:————
14.[问答题] I went home at nine o'clock yesterday.(改为一般疑问句)
答:————
15.[问答题] When will you hand in your homework?(改为被动语态)
答:————
来源：网络整理 免责声明：本文仅限学习分享，如产生版权问题，请联系我们及时删除。
相关文章：
家居装修时，装饰材料会释放出一种叫甲醛（CH2O）的有害气体04-30
家居装修时，装饰材料会释放出一种叫甲醛（CH2O）的有害气体04-30
“科学认识”确保健康，生活中的下列做法，你认为合理的是04-30
从某超市中查询到某品牌消毒液包装说明的部分内容摘录04-30
良好的家居环境带来美好的生活．（1）刚刚装修的房子由于材04-30
2021年春贵州电大《心理学（专）（省）》04任务满分04-30
2021年春贵州电大《心理学（专）（省）》04任务_1满分04-30
2021年春贵州电大《心理学（本）（省）》01任务答案04-30