问题

often ________ the words I don’t know in the dictionary or on the Internet. [ ]

A: look up
B: look at
C: look for
D: look into

正确答案是：

同类题型

When I tried to find _________that prevented so many people from taking part in the program, it seemed to me that there were two main reasons.

Either Laura _____ Amy _____ American. —Amy is.

______ exceptionally heavily might railwayservices be temporarily dislocated (扰乱).

The farm as well as its neighboring hills we once spent so much time ___ a new look recently

He had something to write down and asked me for ________________.