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国家开放大学-开放英语4
A
is a way of doing something.
The of a place are the people who live there.
Something that is has many different parts, and is therefore often difficult to understand.
If there is a , a large amount of water covers an area.
If something is , it happens often.
The hospital is carrying ____ tests to find out what.s wrong with her. 选择一项： a. over b. out c. off d. away
Speed limits should lead ____ fewer deaths on the roads. 选择一项： a. to b. off c. on d. in
His difficulty in walking ____ a childhood illness. 选择一项： a. result in b. results in c. results from d. result from
He.s hoping for ___ as a doctor. 选择一项： a. job b. a work c. labour d. a career
Cycling is a good exercise. ____, it doesn’t pollute the air. 选择一项： a. Therefore b. Moreover c. But d. However
He is ____ at doing this kind of job. 选择一项： a. imefficient b. nonefficient c. unefficient d. inefficient
Heat causes the ____ of gas. 选择一项： a. growth b. increase c. expansion d. extension
Several languages are likely to die ____. 选择一项： a. out b. down c. off d. of
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
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
The of a place are the people who live there.
Something that is has many different parts, and is therefore often difficult to understand.
If there is a , a large amount of water covers an area.
If something is , it happens often.
The hospital is carrying ____ tests to find out what.s wrong with her. 选择一项： a. over b. out c. off d. away
Speed limits should lead ____ fewer deaths on the roads. 选择一项： a. to b. off c. on d. in
His difficulty in walking ____ a childhood illness. 选择一项： a. result in b. results in c. results from d. result from
He.s hoping for ___ as a doctor. 选择一项： a. job b. a work c. labour d. a career
Cycling is a good exercise. ____, it doesn’t pollute the air. 选择一项： a. Therefore b. Moreover c. But d. However
He is ____ at doing this kind of job. 选择一项： a. imefficient b. nonefficient c. unefficient d. inefficient
Heat causes the ____ of gas. 选择一项： a. growth b. increase c. expansion d. extension
Several languages are likely to die ____. 选择一项： a. out b. down c. off d. of
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
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