问题

My uncle ________ some computer knowledge while he was on business in London. [ ]

A: picked up
B: set up
C: looked up
D: brought up

正确答案是：

同类题型

He lost his key. It made him ________ in thecold to wait for his wife’s return.

Mary is girl, but she knows a lot about science.

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I couldn’t wait_______ the box as soon as I received the gift.