问题
选择题
—He was___________ tired___________ he fell asleep as soon as he lay down.
—Oh, we can go out and let him have a good rest.
A．too, to.
B．so, that.
C．enough, to.
D．such, that.
答案
答案：B
题目分析：句意：--他是如此的累以至于他一躺下就睡着了。--哦，我们出去吧，让他好好休息一下。分析：考查固定句型：so +adj. +that+从句，表示如此……以至于……；too+adj. +to do sth.表示太……而不能……；enough to do sth.足够做某事。 故选 B
