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【单选题】
经营者的下列行为中 ,未违反《消费者权益保护法》规定的义务的是( )。A.
商场店堂告示 “商品一旦售出概不退换”
B.
宾馆店堂告示“衣冠不整者请勿入内”
C.
顾客购买两条毛巾索要发票，经营者以“小额商品,不开发票”为由加以拒绝
D.
出售蛋类食品的价格经常变化
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皮皮学刷刷变学霸
举一反三
【单选题】I prefer ______ to ______. [ ]
A.
swimming; ski
B.
swimming; skiing
C.
swim; ski
D.
swim; skiing
【简答题】【19】 A) get B) set C) trap D）inform
【多选题】Germ disc ( )
A.
originating from inner cell mass
B.
first forming bilaminar germ disk and then trilaminar germ disk
C.
adhered by yolk sac and amniotic membrane
D.
primordium of human body development
E.
the place of substance exchange between embryo and maternal blood
【简答题】名词解释:本原论
【简答题】原本(名词解释)
【简答题】历史成本原则(名词解释)
【单选题】When installing a server in a rack， which of the following locations describes where in the rack a server should be installed？（）
A.
On the very bottom U of the rack， with the UPS above the server
B.
In the middle of the rack to help balance the rack
C.
Closest to the bottom of the rack， above heavier equipment
D.
On the very top U of the rack， with the UPS directly below it
【单选题】How will the woman spend her Christmas?
A.
Ski in California.
B.
Teach the man to ski.
C.
Visit her friends in Europe.
D.
Stay with the man's family.
【简答题】【l4】 A) information B) exception C) trap D)interrupt
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