问题

How do you study _____ a test?—I study _____ working with a group. [ ]
A: for, for
B: to, by
C: for, by
D:by, for
B: to, by
C: for, by
D:by, for
正确答案是:
同类题型
My mother didn’t go to the movies.Her ticket was given to a friend of hers.________.
How did you get the MP4, from a shop or by phone? —-________. I always like shopping online.
There are shops on ________ side of the street. _______ of them don’t close until 12 at night.
The rainlast night. But the fields are still full of water.—Itfor nearly a week.
Sam is a very good man. He always tries __________ best to help others.