4道英语选择题 大家帮帮忙 解释下答案在线等 谢谢

Question

1.___the bus,we had to walk home.答案是A为什么不选C呢？
A.Having missed B.Having been missed C.Missed D.Being missed
2.She___out alone at night.答案是C 为什么不选A呢
A.dare not to go B.dares not go C.doesn't dare to go D.doesn't dares go
3.He was often seen___with the peasants.答案是B为什么呢
A.work B.working C.works D.to be worked
4.When and where to go for the on-salary holiday___yet.答案是D为什么不选B呢
A.are not decided B.have not been decided C.is not being decided D.has not been decided

Answer 1

第一题， we 与 miss 是主动的关系，不能用被动态。 C项动词过去分词形式被动和完成。 A项Having missed 表示miss 动作在先， 然后才had to walk home。
第二题，dare可以作为实义动词也可以作为情态动词。 A项 在dare后面加 not, 说明是情态动词，但是情态动词后面必须加动词原形，不能加 to go. C项在dare前面加doesn't. 表示实义动词，后面加to go.
第三题，这句话意思是“别人经常看见他和农民在一起工作”，看到的是正在进行的动作，所以用 ing形式。表示正在进行。
第四题，When and where to go for the on-salary holiday ，主语为一个动词不定式短语，所以应为单数，主语表示的是一件事情。

Answer 2

1 C 答案与逻辑主语we是被动关系
2. A答案应该改为 dare not go
3. 你改主动就知道了 someone often saw him working with the peasants
4 When and where 后面接单数,如果when后面接句子+where后面接句子就用复数

Answer 3

having 1.为主动 2.动作先于go之前