题目

As a new diplomat, he often thinks of __________he can react more appropriately on such occasions. A. what      B. which        C. that         D. how   答案： D   考查名词性从句。题意：作为一名新外交官，他经常考虑在那样的场合如何更得体的做出反应think of 后面跟宾语从句，根据句意，应该用how来引导。  

查看本题答案和解析