Yesterday he stayed up all night _____doing his homework ,so he looks sleepy today.A.long B.later C.before D.late 不懂,为了方便,我一问一题,

分类: 作业答案 • 2022-01-04 12:18:37

问题描述：

Yesterday he stayed up all night _____doing his homework ,so he looks sleepy today.
A.long B.later C.before D.late
不懂,
为了方便,我一问一题,

答

all night long
adv.
整夜
这是个固定搭配
希望能帮到你，谢谢~！

答

all night long固定词组,意为整日整夜
BCD在这里都不合适
不懂再来问我好了~