--- Did you return the book you borrowed from Tom?
--- Yes, I gave it to him I saw him.
A. for the moment
B. the moment
C. for a moment
D. at the moment
网友回答
A. for the moment
(答案→)B. the moment
C. for a moment
D. at the moment
解析：考察名词性短语作连词用法。本句中需要的是一个连词来连接时间状语从句I saw him。ACD三项都是介词短语，可以在句中作时间状语，但是不能充当连词连接从句。The moment“一…就…”可以引导时间状语从句。句意：—你把你借Tom的书还了回来吗？—是的。我一看见他，就给他了。根据句意说明B正确。