题目内容
根据句子的意思,用take pains的适当形式完成句子。
They ________ ________ ________ hire people who are supposed to be able to serve customers well.
答案:take,pains,to
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题目内容
根据句子的意思,用take pains的适当形式完成句子。
They ________ ________ ________ hire people who are supposed to be able to serve customers well.