C. listening to
D. carrying out
B 考察动词短语的用法
17. Your idea seems to be good but it isn't _____.
A. practical
B. possible
C. plentiful
D. precious
A 考察形容词的用法
18. We were tired and nervous _____ the constant tension.
A. fr
学位英语：成人英语三级A卷及答案(2)
标签：
