有关英语选择题的问题

Question

下面的英语选择题请选出答案，并把为什么选这个写上来，谢谢
1.He didn't sleep well last night,which[ ]for his tiredness today.
A.accounting B.is accounted C.accounts D.account

2.It has been announced that candidates[ ]remain in their seats until all the papers have been collected.
A.can B.will C.may D.shall

3.Must i get through the business in one evening?
No,you[ ]
A.mustn't B.haven't C.needn't to D.don't have to

4.Walking around i found the city was full of people[ ]for the festival.
A.wearing B.had new clothes on C.dressing up D.dressed up

5.I would like to buy a digital camera.
Well,there have several models[ ]
A.to choose from B.to choose C.to be choosen D.for choosing for

Answer 1

1、C
which指代“He didn't sleep well last night”这件事
account 有"导致"的意思，
“He didn't sleep well last night”和account是主动的关系，不用被动式。

2、D
shall与第三人称连用，表：允诺，威胁，必须，警告。
这里意思是，必须
（这题答案 有引用他人的，我觉得 这么理解不错）

3、C
“我一定要在一个晚上完成这交易吗？”
“不，你不需要。”（可以在这个时间段内完成，但是 没这个必要）

4、D
例：She was dressed up in her Sunday best.
她身着节日盛装。

明白了吧？

5、A
个人认为，题目有些问题。
there have????
这个语法出错了哦。。

如果题目是“there are”或者“we have”就对了。

题目中，several models,
从众多models中选择一个，
所以要用choose from

至于为什么不选C
你可以这么理解“there are several models (for you ) to choose from”

Answer 2

1.选C which指代前面整个句子，当做单数

2.选D

3.选D 相当于 needn't

4.选C 盛装打扮

5.选C 被选的

Answer 3

C.drunk driving
酒后驾车，你可以认为是固定词组，过去分词修饰动名词，作名词
千万别选B哦，哈哈。。。那就错的太离谱了。
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满意的话别忘了采纳哦

Answer 4

楼主，您好
选A（用不定式来做主语）
谢谢采纳！