Question

【题目】The only problem was ______ we kept getting lost! But people in Tianjin are very friendly and helpful.

A. whyB. whether

C. thatD. how

Answer 1

【答案】C

【解析】

考查表语从句。句意：唯一的问题是我们总是迷路！但是天津人非常友好，乐于助人。A. why为什么；B. whether是否；C. that引导名词性从句时，不做句子成分，只其连接作用；D. how如何。此处为表语从句，从句不缺成分，应使用that引导。故C选项正确。