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【单选题】
目前购买股票和债券已成为我国居民经济生活中的普遍现象。某人从银行购买了20000元的政府债券,与股票相比()
A.
从性质上看,它是所有权证书
B.
从风险上看,它的安全性更小
C.
从偿还上看,它可以还本付息
D.
从发行上看,它的主体是银行
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举一反三
【单选题】乙型肝炎病毒主要传播方式为:
A.
经粪-口途径传播
B.
经输血、血制品传播
C.
经 污染 伤口传播
D.
经性接触传播
E.
经手术传播
【简答题】Our warehouse is located in London.
【单选题】Dear Sirs, The order mentioned above was delivered to our warehouse 2 days after it arrived in Chicago 8th Jan. and we regret that we have to complain about the conditions in which we received it. In ...
A.
please correct all the mistakes as soon as possible
B.
that we expect you to replace these suits that have been wrongly delivered with those we ordered without delay
C.
we shall certainly not consider further orders with you and shall report your company to the American Trade Promotion Office in New York
D.
and we think the price is a little bit too high
E.
forty have become very sodden in transit and most of these show signs of rotting
F.
we are also surprised that you appear to have sent us three dozen lightweight gentlemen's suits in Case 1
G.
we therefore expect your prompt action to remedy this situation
H.
and there is no sign of the missing dozen in either Case 1 or 2 【B1】______
【单选题】乙型肝炎病毒 主要 传播方式为:( )
A.
经消化道途径传播
B.
经输血、血制品传播
C.
经伤口污染传播
D.
经性接触传播
E.
经呼吸道传播·
【判断题】当热量由系统传给环境时,系统的内能必定减少。
A.
正确
B.
错误
【判断题】当热由系统传给环境时,系统的内能必减少。
A.
正确
B.
错误
【判断题】当热量由系统传给环境时,系统的内能必定减少。
A.
正确
B.
错误
【单选题】在营养条理中,补充谷氨酰胺多用于( )。
A.
运动前
B.
运动中
C.
运动后
D.
A+C
【单选题】习近平总书记强调:“增加农民收入,要构建长效政策机制,通过发展农村经济、组织农民外出务工经商、增加农民财产性收入等多种途径,不断( ),让广大农民尽快富裕起来。”
A.
增大城市居民收入
B.
拓宽农民增收渠道
C.
缩小城乡居民收入差距
【简答题】实际电流源是指内阻R和电激流I S 。
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