Question

I don't know Sam's telephone number. Will you please ________ in your address book for me?

[　　]

A．look up it

B．look it up

C．look for it

D．look at it

Answer 1

答案：B
提示：

look up意為“查字”，代詞放中間；look for意為“尋找”；look at意為“看”。根據(jù)句意應(yīng)選B。