Question

【题目】They’ve arrived at the flooded areas, but we don’t know ________ they got there.

A. where B. whatever C. how D. However

Answer 1

【答案】C

【解析】

试题分析：考查宾语从句连接词。句意：他们已经到了洪灾区了，但是我们不知道他们是怎么到的。宾语从句，询问方式，故选C项。