You’d better his name address and telephone number in your notebook before you forget the

问题补充：

You’d better his name, address and telephone number in your notebook before you forget them.

A. pack up

B. care about

C. set up

D. set down

答案：

A. pack up

B. care about

C. set up

(答案→)D. set down

解析：短语辨析。A打包； B在乎；C建立，设立；D写下，记下；句意：在你忘记这些之前，你最好把他的姓名，地址，电话号码都记在你的笔记本上。根据句意说明D正确。