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【简答题】
根据《中华人民共和国政府采购法》的规定，采购人在采购纳入集中采购目录的政府采购项目时，必须（ ）。
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皮皮学刷刷变学霸
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【单选题】听力原文：M: Sarah, you work in the admissions office, don't you? W: Yes, I'm...I've been here left years as an assistant director. M: Really? What does that involve? W: Well, I'm in charge of all the admi...
A.
An employee in the city council at Birmingham.
B.
Assistant Director of the Admissions Office.
C.
Head of the Overseas Students Office.
D.
Secretary of Birmingham Medical School.
【单选题】听力原文：M: Sarah, you work in the admissions office, don't you? W: Yes, I'm... I've been here ten years as an assistant director. M: Really? What does that involve? W: Well, I'm in charge of all the admi...
A.
An employee in the city council at Birmingham.
B.
Assistant Director of the Admissions Office.
C.
Head of the Overseas Students Office.
D.
Secretary of Birmingham Medical School.
【简答题】请先通读下列短文，然后从所给的七个选项中选出能填入空格的最佳选项。 1_____ One of the best things you can possibly do is to start you own club. It's great fun especially if you are the sort of person who feels there's never anything t...
【单选题】听力原文：Man: We offer a very personalized service to the different divisions. Some of the staff are dedicated to groups of individuals within these divisions. That way we get to know what sort of service...
A.
reception
B.
research and development
C.
shop floor
D.
payroll
E.
human resources
F.
information technology
G.
publicity
H.
canteen
【简答题】政策是指在决策或处理问题时指导及沟通思想活动的方针和一般规定，必须保持灵活性和及时性。()
【单选题】两个通有电流的平面圆线圈相距不远,要使其互感系数近似为零,应调整线圈的取向使
A.
两线圈平面都平行于两圆心连线
B.
两线圈平面都垂直于两圆心连线
C.
一个线圈平面平行于两圆心连线，另一个线圈平面垂直于两圆心连线
D.
两线圈中电流方向相反
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