.
f 题目21
The hospital is carrying ____ tests to find out what's wrong with her. 选择一项： a. over b. out 正确 c. off d. away
正确答案是：out 题目22
Speed limits should lead ____ fewer deaths on the roads. 选择一项： a. to 正确 b. off c. on d. in
正确答案是：to 题目23 a. result in b. results in c. results from d. result from
正确答案是：results from 题目24
He's hoping for ___ as a doctor. 选择一项： a. job b. a work c. labour
.
.
d. a career
正确答案是：a career 题目25
Cycling is a good exercise. ____, it doesn’t pollute the air. 选择一项： a. Therefore b. Moreover c. But d. However
正确答案是：Moreover 题目26
He is ____ at doing this kind of job. 选择一项： a. imefficient b. nonefficient c. unefficient d. inefficient
正确答案是：inefficient 题目27
Heat causes the ____ of gas. 选择一项： a. growth b. increase c. expansion d. extension
正确答案是：expansion 题目28
Several languages are likely to die ____. 选择一项： a. out
.
.
b. down c. off d. of
正确答案是：out 题目29
He is trying to find a new way to __ a living. Which of the following is not correct? 选择一项： a. get b. earn c. take d. make
正确答案是：take 题目30
I spent most of my money in the first week and ____ had very little for food at the end of the holiday. 选择一项： a. since b. however c. moreover d. consequently
正确答案是：consequently 题目1
正确答案是：which house 题目2
正确答案是：which is increasing 题目3
正确答案是：which adds 题目4
正确答案是：which brings 题目5
.
2020年国家开放大学电大《英语》试题库
