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【单选题】
已知数列{ }是公差为2的等差数列,且 成等比数列,则 为
A.
B.
C    2        D   3
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【单选题】The reason why the studys design allowed 'an even more wild hypothesis' was that______.
A.
the part of the brain had never been studied before
B.
it entailed using a machine to look at a certain area of the brain
C.
it meant adding the notion that infant shyness could be measured in adults
D.
it added the possibility that shyness was related to social phobia
【判断题】所有甜味的糖类都有一定的解毒作用,而白糖由于糖分的含量非常高,效果比较快。
A.
正确
B.
错误
【单选题】The reason why 1994 was exceptional is that ______.
A.
it saw an unusually large number of tourist to the
B.
it witnessed a drop in the number of tourists to the US
C.
tourism was hardly affected by the weakening of the US dollar that year
D.
tourists came to the US for sightseeing rather than for bargains that year
【单选题】 某企业原材料采用实际成本核算,2011年6月29日该企业对存货进行全面清查。发现短缺原材料一批,账面成本12 000元,已计提存货跌价准备2 000元。经确认,应由保险公司赔款4 000元,由过失人员赔款3 000元,假定不考虑其他因素,该项存货清查业务应确认的净损失为( )元。
A.
3 000
B.
5000
C.
6000
D.
8000
【单选题】Why was Mr White kind and agreeable that morning?
A.
The chairman of the company is coming to work in the office.
B.
The chairman of the office is coming to visit the office.
C.
The chairman of the office will ask Mr White to leave the office.
【单选题】The reason why 1994 was exceptional is that ______.
A.
is saw an unusually large number of tourists to the US
B.
it witnessed a drop in the number of tourists to the US
C.
tourism was hardly affected by the weakening of the US dollar that year
D.
Tourists came to the US for sightseeing rather than for bargains year
【简答题】T his is the reason (that, why) she was late for class.
【判断题】所有甜味的糖类都有一定的解毒作用,而白糖由于糖分的含量非常高,效果比较快。()
A.
正确
B.
错误
【简答题】 日本人认为, __________ 在某种意义上可以说是自我的表现,同时也是得到对方信赖的第一步,成为日后交往的良好开端。
【简答题】 甲企业为增值税一般纳税人,适用的增值税税率为 13% ,销售商品和安装服务均为主营业务。发出商品成本按月末一次加权平均法计算,原材料采用计划成本核算。 2019 年 12 月该企业发生如下经济业务: ( 1 ) 1 日,库存商品结存数量为 1000 件,单位生产成本为 21 元;本月生产完工验收入库商品 2000 件,单位生产成本为 24 元;本月发出商品 2800 件,其中 2000 件符合...
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