Jack you look tired today. What’s wrong?- I was busy I didn’t go to bed until mi

问题补充：

--- Jack, you look tired today. What’s wrong?

--- I was busy I didn’t go to bed until midnight yesterday.

A. too; to

B. so; that

C. enough; to

D. such; that

答案：

A. too; to

(答案→)B. so; that

C. enough; to

D. such; that

解析：此题重点考查too; to ；so; that；enough; to such; that的区别，be + 形容词+enough to do sth 足够(形容词的意思)去做某事；too+形容词+to do sth 太(形容词的意思) 以致不能做某事；such+a（n）（+adj.）+单数可数名词+that从句；so+adj.（adv.）+that..根据句意，故选B