问题补充:
He worked late into the night yesterday. That’s he couldn get up on time this morning
A. how
B. why
C. what
D. when
答案:
A. how
(答案→)B. why
C. what
D. when
解析:这是以why引导的表语从句.意为:那就是今天早上他为什么不能按时起床的原因.
时间:2023-03-24 19:11:25
He worked late into the night yesterday. That’s he couldn get up on time this morning
A. how
B. why
C. what
D. when
A. how
(答案→)B. why
C. what
D. when
解析:这是以why引导的表语从句.意为:那就是今天早上他为什么不能按时起床的原因.