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There are five pairs , but I’m at a loss which to buy.A. to be chosen B. to choo

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There are five pairs , but I’m at a loss which to buy.A. to be chosen B. to choo

There are five pairs _____, but I’m at a loss which to buy.

A. to be chosen    B. to choose from   C. to choose           D. for choosing

试题答案

B