Question

请教几道英语题 谢谢

1.With a lot of difficult problems__,the new manager is upset these days and can't have a deep sleep.此题为何要用to settle而不用settling不是with...doing...吗?
2.You said that you could look into the matter by yourself and this is __I disagree.此题为何要用where而不用what?
3.-Do you believe that Chinese women can fly in spaceships in the future?
-Ther is no doubt,of course,__they can one day.此题为何要用that而不用what/which??

Answer 1

1，有difficult, hard,easy等程度形容词修饰的先行词后面跟的to do，是做后置定语的，With a lot of difficult problems to settle,意思“是因为有很多的棘手问题需要解决”
2，this is后面跟的是表语从句，意思是“这恰恰是我所不能同意的”。由于disagree是不及物动词，后面不能跟名词性代词做宾语，what是名词性疑问代词，所以不能用。根据不及物动词后可以跟副词的原则，where是疑问副词，所以这个表语从句需要用where引导
3，这个是一个同位语从句，no doubt和后面的that引导的句子在整个句子中有同种地位。意思是“毫无疑问，将来她们会（乘坐宇宙飞船）的”。
what/which只有在句子成分有缺失的时候才使用。因为that从句写完整的话是“that they can fly in spaceships one day”不缺少任何句子成分，固不用what或者which。

Answer 2

1, with 在这是引导一个伴随状语，并不构成任何固定搭配。用TO而不用ING形式是因为在这是一个将来时态，意思是“有很多困难的问题要去解决”
2，agree disagree 的用法
3，there is no doubt that...that后引导的是真正的主语。of course 是插入语，没有任何影响