问题
How do you learn English so well?—______ chatting with my uncle in America-online. [ ]
A: For
B: By
C: In
D:With
B: By
C: In
D:With
正确答案是：
同类题型
Please give the pet ______ Mary. [ ]
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What did your son say in the letter?—– He told me that he _____ the Great Wall the next day.
The factory________ we visited yesterday was the one _______ I once worked.