Question

After reading for an hour, you'd better_______ the green trees for a minute or two.

A．look out of

B．look out at

C．look out from

D．look for at

Answer 1

B              

             
試題分析：句意：讀書過了一個小時后，你最好向外看一會兒綠樹。A. look out of 從……向外看； B. look out at 向外眺望； 選項CD搭配不對；根據句意故選B。