Question

【题目】He was ________ tired________he fell asleep as soon as he lay down.

A. too; to B. so; that

C. such; that D. enough; that

Answer 1

【答案】B

【解析】试题分析：too, to太……而不能……；so, that如此……以至于……；such, that如此……以至于……；enough, that无此搭配用法。句意：他是如此累，以至于他一躺下就睡着了。So是副词，such是形容词，本句中前一空用副词修饰形容词tired，故选B。