精英家教网 > 高中英语 > 题目详情
If we________ , we can realize the progress we have made in space research.
A.turn backB.look backC.answer backD.move back
B
look back在这里是“回顾”的意思,turn back有“转身”的意思,因此B为最佳答案。C没有相关表达;move back表示“搬回”的意思,不符合句子的意思。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

He _____ the place where he had been bitten by an insect.
A.snatchedB.scratchedC.squeezedD.stretched

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The leader is losing ground as the rest of the runners _____
A.accelerateB.accumulateC.ariseD.advance

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Will $200 ____ the cost of the damage?
—I’m afraid not. I need at least $100 more.
A.doB.includeC.coverD.afford

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

I knew that the lady _____ Bill when she spoke of a bright young fellow.   
A.referring toB.was referring toC.pointed atD.was pointing at

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

As an old sailor, he has ____________ in most parts of the world in his time. He must be interesting to listen to.
A.knocked overB.knocked aboutC.knocked outD.knocked off

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

A fire broke out in a commercial mall unexpectedly, ________ the customers and the persons working there fleeing for safety.
A.makingB.causingC.forcingD.sending

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The fire         the death of twenty persons was caused by his carelessness.
A.resulted in
B.resulted from
C.resulting in
D.resulting from

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Fully _____ in looking after three children at home, she no longer has time to enjoy various activities in the club. 
A.attachedB.occupiedC.contributedD.devoted

查看答案和解析>>

同步练习册答案