自考《英语（二）》真题练习：副词词义辨析

单选题

1.[2008.04]The farming methods have been ______ improved with the invention of the new machine.

A.efficiently

B.proficiently

C.professionally

D.intentionally

正确答案：A

答案解析：[译文]由于新机器的发明，人们已经高效率地改进了农业耕种方法。

[试题分析]本题考查副词词义辨析。

[详细解答]A高效率地；B熟练地；C职业地、专职地；D故意地、有意地。