2011年全国职称英语《理工类C级》考试真题

Greene spent a brief time at Cambridge.

A. hard
B. good
C. short
D. long

Marsha confessed that she knew nothing of computer.

A. reported
B. admitted
C. hoped
D. answered

My doctor said I should vary my diet more.

A. prepare
B. cook
C. change
D. choose

We explored the possibility of expansion at the conference.

A. investigated
B. offered
C. included
D. accepted

A number of theories have been proposed to explain the situation.

A. tested
B. suggested
C. used
D. announced