【題目】Despite barriers and hardships，they ______ the research on cloning tissues.

A. come up with B. catch up with

C. push ahead with D. put up with

【答案】C

【解析】考查動(dòng)詞詞組。A. come up with跟上； B. catch up with趕上；C. push ahead with 推進(jìn)； D. put up with忍受。句意：盡管遇到重重阻礙和困難，他們毅然進(jìn)行克隆生物組織的研究。push ahead with毅然推進(jìn)。根據(jù)句意可知選C。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】Jackson as well as his classmates going to learn Shakespeare’s works next week, of which some hard to understand.

A.are; is B.are; are C.is; is D.is; are

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】How can you expect to get ahead in your life _______you even live to yourself from time to time?

A． though B． until C． before D． when

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】___ is known to all, China is a developing country, belonging to the third world.

A. It B. That C. As D. Which

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Passengers are permitted ________ only one piece of hand luggage onto the plane．

A． to carry B． carrying

C． to be carried D． being carried

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】It was fortunate that Jack narrowly escaped _____ in a traffic accident last month.

A.killingB.being killedC.to be killedD.to kill

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】In the last few years thousands of films ______ all over the world．

A. have produced B. have been produced

C. are producing D. are being produced

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】—Why did you take this picture ______?

—I’m going to ______ a new one.

A.off; put outB.up; put on

C.down; put upD.out; put into

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The topic, which many people______ a small one, will actually have a great influence_____ us.

A. think as; to B. think of as; on

C. think as; upon D. think of as; to

查看答案和解析>>

同步練習(xí)冊(cè)答案