Question

--What’s wrong with you? You look very tired.
--I ___________ late to study for the English test last night.

A．stayed up

B．fixed up

C．cheered up

D．looked up

Answer 1

A

詞義辨析。stayed up熬夜不睡；fixed up安排，修補；cheered up鼓舞，加油；looked up查找。句意：你怎么了？你看起來很累。我昨晚為了英語測試熬夜太晚了。所以選A。