Question

【题目】He is very tired, because he ___________ last night.
A.stay up late
B.stayed up early
C.goes to bed late
D.stayed up late

Answer 1

【答案】D
【解析】他非常累，因为他昨天晚上熬夜太晚。根据last night可知用过去时态，所以排除A/C; early早地；late晚地；根据句意，故选D。