He put on his overcoat, as soon as he went out of the door.___has the same meaning.

题目

He put on his overcoat, as soon as he went out of the door.___has the same meaning.
A.The moment he went out of the door,he put on his overcoat.
B.Hardly had he put on his overcoat,when he went out of the door.
C.No sooner had he put on his overcoat,than he went out of the door.
D.He went out of the door immediately after he put on his overcoat.
谢谢,请说明理由

答案

A
句子的意思是他一出门就穿上了外套..
B C hardly ...when .. No sooner ... than... 都是 一.就...
翻译过来是 他一穿上外套就出门了.
至于 D 也是他一穿上外套就出门了..
所以根据意思只能是A