问题补充:
-Steven, could you help me when the plane will take off on the Internet?
-Im sorry, my computer doesn work.
A. look after
B. look out
C. look up
D. look for
答案:
A. look after
B. look out
(答案→)C. look up
D. look for
解析:句意:Steven,你能帮我在网上查一下飞机什么时候起飞吗? 对不起,我的电脑坏了。look after ,照顾;look out,小心,当心;look up,查找;look for,寻找。根据句意选C。