皮皮学，免费搜题
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【单选题】
期货价差套利A.
有助于缩小所套利合约之间的价差
B.
有助于扩大所套利合约之间的价差
C.
对所套利合约之间的价差不产生影响
D.
有助于所套利合约之间的价差趋于合理
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皮皮学刷刷变学霸
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【单选题】Rob: Lana, do you have a minute? I was looking at my schedule and I need to check some dates.
A.
is he going to
B.
are we going to
C.
are they going to
【单选题】I want to teach my children to be wary of strangers without making them overly fearful of people they don't know.
A.
careful
B.
unsuspecting
C.
neighborly
【单选题】I want to teach my children to be wary of strangers without making them overly fearful of people they don’t know.
A.
neighborly
B.
careful
C.
unsuspecting
D.
surprised
【单选题】听力原文：W: Bill, I think I'd ride my bike to school today do you want to go with me? M: Sure, the exercise will do me good. Q: What does the man mean? (18)
A.
He'll teach the woman how to ride a bicycle.
B.
He'll take his bicycle to school too.
C.
He'll join her at her exercise class.
D.
He'll take his car and give the woman a ride.
【多选题】流通加工的地位和重要性主要体现在（）方面。
A.
是物流环节的主要成本因素
B.
能有效地完善流通
C.
物流中的重要增值服务
D.
在国民经济中的重要产业形态
E.
能创造商品时间价值和空间价值
【单选题】听力原文：W: Phil, I think I'll ride my hike to the next aerobics class do you want to go with me? M: Sure. The exercise will do me good, too. Q: What will the man do? (13)
A.
He'll join the woman at her exercise class.
B.
He'll teach the woman how to ride a bicycle.
C.
He'll give the woman a ride.
D.
He'll ride a bicycle to the aerobic class.
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