Question

【题目】Ted came for the weekend wearing only some shorts and a T-shirt, __________ is a stupid thing to do in such weather.

A. this

B. that

C. what

D. which

Answer 1

【答案】D

【解析】句意:Ted周末来时只穿着短裤和一件T恤,这种天气穿这样的衣服有点傻。本题考查非限制性定语从句。which引导非限制性定语从句,并在从句中作主语，指代前面整个句子的内容。A、C两项不能引导定语从句;B项不能引导非限制性定语从句。