问题描述:
这题的A选项为什么错?错在哪里?并且B选项应该怎么理解?
--what can I do for you,sir?
--I want _B_
A a dime---worth candy B candy a dime's worth
--what can I do for you,sir?
--I want _B_
A a dime---worth candy B candy a dime's worth
问题解答:
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