-What a pity! Their experiment is a failure.-They better under more favorable conditions.A. should have done B. could have doneC. must have done D. may have done 题目和参考答案——青夏教育精英家教网—

题目内容

—What a pity! Their experiment is a failure.

—They ________ better under more favorable conditions.

A. should have done B. could have done

C. must have done D. may have done

练习册系列答案

1加1阅读好卷系列答案

相关题目

Her_____ for writing was a desire for women to get the right to higher education.

A. motivation B. qualification

C. talent D. technique

I think Mrs. Stark could be _______ between 50 and 60 years of age.

A. anywhere B. anybody

C. anyhow D. anything

International communications have led to ________.

A. using English widely. B. English having used widely.

C. English to be used widely. D. English being used widely

China Hengda＿well have won the football match, but I don't know because I wasn't there.

A. could B. may

C. should D. must

Many countries are now setting up national parks ________ animals and plants can be protected.

A. when B. which

C. whose D. where

____is often the case with children, Amy was better by the time the doctor arrived.

A. It B. That

C. What D. As

When I was little, my mother used to sit by my bed, ________ me stories till I fell asleep.

A．having told B．telling

C．told D．to tell

____ in the poorest area of Glasgow, he had a long, hard road to becoming a football star.

A. Being raised B. Raising

C. Raised D. To raise

试题分类