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搜题
【单选题】
( )是电子商务活动中购物顾客常用的一种支付工具,是在小额购物或购买小商品时常用的新式钱包。
A.
信用卡
B.
电子现金
C.
电子钱包
D.
借记卡
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皮皮学刷刷变学霸
举一反三
【判断题】达盖尔拍摄于1837年的静物,是现存的达盖尔用镀银铜板拍摄成功的第一张照片,标志着摄影术的诞生。
A.
正确
B.
错误
【单选题】框架结构中由梁、柱弯曲变形引起的侧移, 呈整体剪切型变形, 层间侧移( )。
A.
梯形分部
B.
均匀分部
C.
上大下小
D.
上小下大
【单选题】In the sunny morning, some English people usually take a raincoat or an umbrella with them because ______.
A.
their friends ask them to do so
B.
it often rains in England
C.
they are going to sell them
【单选题】In the sunny morning some English people usually take a raincoat or an umbrella with them because ________.
A.
their friends ask them to do so
B.
it often rains in England
C.
they are going to sell them
D.
they are their favourite things
【单选题】We all had fun in the supermarket a sunny morning.
A.
shop; on
B.
shopping; in
C.
shopping; on
D.
shopping; /
【简答题】When you go to England, you will see that some English people usually take an umbrella(伞) or a raincoat (雨衣) with them in the sunny morning.
【单选题】When you go to England, you will see that some English people usually take an umbrellaĩೢĪor a raincoat with them in the sunny morning, but you should not ______ at them.
A.
laugh
B.
smile
【单选题】框架结构中由梁、柱弯曲变形引起的侧移,呈整体剪切型变形,层间侧移( )。
A.
上大下小
B.
上小下大
C.
均匀分布
D.
梯形
【判断题】总体弯曲变形是由楼层剪力引起梁、柱的弯曲使框架侧移,其特点是越往上层间侧移越小。
A.
正确
B.
错误
【简答题】总体剪切侧移是由梁、柱 变形所导致的框架侧移A. 弯曲
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