参考答案：A 45.(单选题) -Have you got _____E-mail address?-Yes, mine is Li Ping @ yahoo.com.cn. A：the B：an C：a D：/ 答题： A. B. C. D. （已提交） 参考答案：B 46.(单选题) Some famous singers live on the _______from their record sales. A：salary B：price C：bill D：income 答题： A. B. C. D. （已提交） 参考答案：D 47.(单选题) You needn't make such a funny noise, _______? A：don't you B：doesn't it C：need you D：need it 答题： A. B. C. D. （已提交） 参考答案：C 48.(单选题) When Lily came home at 5 p.m. yesterday, her mother _______ dinner in the kitchen. A：cooked B：was cooking C：cooks D：has cooked 答题： A. B. C. D. （已提交） 参考答案：B 49.(单选题) Mike is better than Peter ____ swimming． A：for B：at C：on D：in 答题： A. B. C. D. （已提交） 参考答案：B 50.(单选题) Did you notice the guy ______ head looked like a big potato? A：who B：which C：whose D：whom 答题： A. B. C. D. （已提交） 参考答案：C 51.(单选题) _______ these honors he received a sum of money. A：Except B：But C：Besides D：Outside 答题： A. B. C. D. （已提交） 参考答案：C 52.(单选题) I won't be free ________ I finish this work. A：after B：until C：but D：when 答题： A. B. C. D. （已提交） 参考答案：B 53.(单选题) The window was broken. Try to _____who has broken it. A：find out B：find C：look for D：look 答题： A. B. C. D. （已提交） 参考答案：A 54.(单选题) --Where is Mr.Green?--______the library. A：He's gone to B：He's been to C：He isn't in D：He's out 答题： A. B. C. D. （已提交） 参考答案：A 55.(单选题) You have finished the work, _____you? A：haven't B：have C：don't D：do 答题： A. B. C. D. （已提交） 参考答案：A 56.(单选题) If she wants to stay thin, she must make a _____ in her diet. A：change B：turn C：run D：go 答题： A. B. C. D. （已提交） 参考答案：A 57.(单选题) That was a difficult question, but Mary still _______ to work it out. A：did B：failed C：kept D：managed 答题： A. B. C. D. （已提交） 参考答案：D 58.(单选题) There are a lot of news ______today's newspaper. A：in B：on C：at D：with 答题： A. B. C. D. （已提交） 参考答案：A 59.(单选题) I'll give you a ring if Mike ________ tomorrow. A：comes B：will come C：came D：is coming 答题： A. B. C. D. （已提交） 参考答案：A 60.(单选题) The rain was _______ make our picnic impossible. A：hard enough B：hard so to C：so hard as to D：so hard to 答题： A. B. C. D. （已提交） 参考答案：C 61.(单选题) Professor Smith promised to look _______my paper, that is, to read it carefully before the thesis defense. A：after B：over C：on D：into 答题： A. B. C. D. （已提交） 参考答案：B 62.(单选题) Both the kids and their parents ______ English, I think. I know it from their accent. A：is B：been C：are D：was 答题： A. B. C. D. （已提交） 参考答案：C 63.(单选题) They were the only men who received votes ______me. A：next B：besides C：unless D：accept 答题： A. B. C. D. （已提交） 参考答案：B 64.(单选题) Mathematics ________ study or science of numbers. A：is B：are C：was D：were 答题： A. B. C. D. （已提交） 参考答案：A 65.(单选题) I thought that honesty _______ the best policy. A：was B：is C：were D：be 答题： A. B. C. D. （已提交） 参考答案：B （一） Do you want to know something about the history of weather? Don't look at the sky. Don't look for old weather reports. Looking at the tree rings is more important. Some weather reports go back only one century，but some trees can show us an exact record of the weather even further back. It's clear that a tree would grow best in a climate with lots of sunlight and rainfall. It is also expected that little sunlight or rainfall would limit the growth of a tree. The change from a favorable (有利的) to an unfavorable climate can be reading the tree rings in tree trunk. To find out the weather of ten years ago，count the rings of a tree trunk from the outside to the inside. If the tenth ring is far from the other rings，then we are sure that lots of sunny and rainy weather happened. If the rings are close together，then the climate was bad for the tree. Studying tree rings is important not only for the history of the weather，but also for the history of man. In a place of New Mexico you can find only sand－no trees and no people. However，many centuries ago a lot of people lived there. They left suddenly. Why? A scientist studied the dead tree rings which had grown there. He decided that the people had to leave
2020年春华南理工大学 大学英语B统考（三）随堂练习答案
