作业帮 > 英语 > 作业

下面几道题我已经标上了标准答案,但是不明白为什么选择这个答案,

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/24 08:28:24
下面几道题我已经标上了标准答案,但是不明白为什么选择这个答案,
1.Ten days __A__ long enough for Mr.Carter to finish his design.He doesn't need any more,
A.is B.has been C.was D.had been
2.Do you have any __B__ the sentence?
A.difficulty to understand B.difficulty in understanding
C.difficulties at understanding D.difficulties to understand
3.I'd rather you __B__ anything about it for the time being.
A.do B.didn't do C.don't D.didn't
4.The only thing __A__ really matters to the children is how soon they can return home.
A.that B.which C.what D./
5.Never give her more information than __D__.
A.it is necessary B.she is necessary
C.being necessary D.is necessary
1.Ten days 表示的是一段时间,时间是不可数名词,所以系动词用is,这跟days无关
2.根据句意--在理解句子的意思上你有什么困难吗?来判断,困难是名词,所以要用 difficult 的名词形式
difficulty
3.do something 表示做某事,现在题目要考的是它的否定形式,所以应是didn't do anything ,答案很明显的
4.这是个复合句,要慢慢分析,正确理解句意才行.在这里,that指代the only thing ,引导后面的定语从句
5.这题我无能为力了.对不起了.知道答案的时候告诉我声,谢了!