问题 选择题

They would not allow him _______ climbing Mount Everest.

A.to risk to

B.to risk going

C.risking going

D.risk going

答案

答案:B

考查短语allow sb to do sth允许某人做某事;risk doing sth冒险做某事。他们不允许他冒险爬Everest山。

选择题
名词解释