问题

It’s very difficult to learn English well, but you can’t _____.

A:put it up
B:take it up
C:look it up
D:give it up

正确答案是：

标签： difficult , learn , very

同类题型

Bill is not _______brother. He is __________brother.

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31. Tom__________ his father, because they both are cheerful and easygoing.