操作提示:通过题目后的下拉选项框选择正确答案。1. 15%-20% of juveniles con

操作提示:通过题目后的下拉选项框选择正确答案。1. 15%-20% of juveniles convicted of crimes have serious

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—Can I take your order, madam?—___________________

—Can I take your order, madam?—____________________.选择一项:A.No, the price.s reaso

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