UC知道请教几道四级题，谢谢
来源：百度知道 编辑：UC知道 时间：2024/06/08 17:21:17
1.it was very kind of you to do the washing-up,but you __ it.
A.mightn't have done B.didn't have to do
我选a，答案是b 为什么呢
2.I'd rather you __ make any comment on the issue for the time being.
A.wouldn't B.didn't
我选a，答案是b……
3.criticism and self-criticism is necessary __ it helps us to find and correct our mistakes.
A.by that B.in that
我选a 答案是b 这是个什么用法啊？
4.there are few electronic applications __ to raise fears regarding future employment opportunities than robots.
A.likely B.more likely C.most likely
我选a 答案是b 这三个词有什么区别呢？
A.mightn't have done B.didn't have to do
我选a，答案是b 为什么呢
2.I'd rather you __ make any comment on the issue for the time being.
A.wouldn't B.didn't
我选a，答案是b……
3.criticism and self-criticism is necessary __ it helps us to find and correct our mistakes.
A.by that B.in that
我选a 答案是b 这是个什么用法啊？
4.there are few electronic applications __ to raise fears regarding future employment opportunities than robots.
A.likely B.more likely C.most likely
我选a 答案是b 这三个词有什么区别呢？
1.A.mightn't have done的意思是对做过的事进行猜测：或许没有做。
didn't have to do是：不必做
2.I'd rather 后面加宾语从句时，从句中的谓语动词形式是虚拟语气形式：从句中讲的是过去的事时，动词用had done；讲的是现在和将来的事时都用过去时，不用would do，既不用情态动词
3. in that的意思是：因为，是个连词；by that只能说是：通过那种方式，而by是介词，后面不能接句子
4.因为后面有than所以必须用比较级more likely
likely是原级，most likely是最高级
上面答得很好