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42__________参考答案：
答案解析：
简答题：42__________
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How many extra waiting staff will they hire?
How many extra waiting staff will they hire?A．10 B．15 C．20
Write a word or phrase ( in CAPITAL LETTERS) or a number on
Write a word or phrase ( in CAPITAL LETTERS) or a number on lines on yourAnswe
Despite increasing its turnover, this company was unable to
Despite increasing its turnover, this company was unable to keep its strong mar
AFN marketing consultants has prepared a report for a north-
AFN marketing consultants has prepared a report for a north-African music publis
资源需求计划主要包括（ ）。
资源需求计划主要包括（ ）。A．劳动力需求计划 B．材料需求计划 C．施工机械设备需求计划 D．资金需求计划 E．“香蕉”曲线计划