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1.hello(近义词)_____2.first(反义词)_____3.boy(对应词)_____4.two(同音词)_____ 5.ask(反义词)_____
从A、B、C、D中选出与句中划线部分意义最接近的词语。
It is not easy for the children to serve so many customers.
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A. speak to B. work for C. meet D. say "hello" to
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