Your letter will getattention! They know you’re expecting the answer.A. carefulB. commonC.

问题补充：

Your letter will getattention! They know you’re expecting the answer.

A. careful

B. common

C. instant

D. general

答案：

A. careful

B. common

(答案→)C. instant

D. general

解析：词义辨析。A. 仔细的 B.普通的 C. 立即的；紧急的 D.综合的；普通的。句意：你的信会得到立即关注。他们知道你正在等着答案。选C。