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Much to the couple's comfort.their income is now double it was five years ago.A.thatB.ifC.which

编辑:chaxungu时间:2026-04-27 03:18:35分类:高中英语题库

【题目】Much to the couple's comfort,their income is now double ________ it was five years ago.

A.thatB.ifC.whichD.what

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【答案】D

【解析】

考查表语从句连接词。句意:令这对夫妇非常欣慰的是,他们现在的收入是五年前的两倍。分析句子成分可知,该句为主系表结构,________ it was five years ago为表语从句,该表语从句中缺少表语,意为“所(获得)的(收入)”,故用what引出,故选D。