Question

【题目】It's very hard for us ________the man from Africa.

A.understandB.understoodC.understandingD.to understand

Answer 1

【答案】D

【解析】

句意：对我们来讲了解这个来自非洲的男人非常难。

考查非谓语。A. understand 理解；明白；B. understood 理解过；明白过；C. understanding 理解中；D. to understand 去理解。It's adj. for sb. to do sth. “做某事对某人来讲是怎样的”。故选D。