Scientists have achievedr a major in the search for a cure for cancer, is good news for those who suffer from cancerA．breakthrough; whatB．breakdown; whichC．breakup; thatD．breakthrough; which 题目和参考答案——青夏教育精英家教网—

题目内容

Scientists have achievedr a major_______ in the search for a cure for cancer, _____ is good news for those who suffer from cancer

A．breakthrough; what	B．breakdown; which
C．breakup; that	D．breakthrough; which

breakthrough 意思为 “突破”, a breakthrough in sth在某方面上的突破; which引导的非限制性定语从句, 指代前面句子的内容。

练习册系列答案

成长记暑假总动员云南科技出版社系列答案

课课练检测卷系列答案

培优提高暑期班初中衔接教材浙江大学出版社系列答案

Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.

The Chinese are looking forward to the first_________to land on the moon after Yang Liwei’s successful trip to space.

.Has the Channel Tunnel improved the _______of goods between the British Isles and mainland Europe?

She got into a(n) _____when she thought she'd forgotten doing homework.

There are three ________ assistants in that ________ shop.

I can’t say which wine is best—it’s a(n) __________ of personal taste.

A．affair	B．event
C．matter	D．variety

—Would you be so kind as to give me a _________? I’m too tired to walk any further.
—I’m so sorry，but the car’s too crowded.

试题分类