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【单选题】
听力原文：M: Excuse me, could you sign this requisition for freelance pay? We need to contract with a writer for website redesign. W: I'll have to check with Mr. Bosworth. We're on a strict budget. M: He has already approved it. He said we should get the website up as soon as possible. Our designers are working overtime, so we need outside help with writing and editing. W: But I still need to hear it from him directly. Leave the form. with me, and then I'll send it to your desk. What does the man want the woman to do?A.
Call Mr. Bosworth
B.
Give him money
C.
Hire a contractor
D.
Approve an expenditure
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【单选题】某基础混凝土浇筑所需劳动量为1200个工日,可分为劳动量相等的3个施工段组织流水施工,每天采用二班制,每段投入的人工数为40个工日,其流水节拍值为_______天
A.
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B.
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C.
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【单选题】某基础混凝土浇筑所需要劳动量为1200个工日，可分为劳动量相等的3个施工段组织流水施工，每天采用二班制，每段投入的人工数为40个工日，其流水节拍值为（ ）天。
A.
15
B.
10
C.
8
D.
5