电子支付的方式有哪些？

在城市人口规模预测方法中，适用于影响因素的个数及作用大小较为确定的城市的（）

A.综合平衡法

B.时间序列法

C.相关分析法

D.职工带眷系数法

进行建设项目安全验收评价依据的设计文件是项目（）

A.可行性研究报告。

B.建议书。

C.施工图设计。

D.设计说明书。

It still remains a mystery why some people are ________ to certain flower fragrance while others are not. [ ]

A. allergic  

B. accustomed

C. addicted  

D. appealing

如图所示，矩形线框abcd放置在水平面内，磁场方向与水平方向成α角，已知sin α=4/5，回路面积为S，磁感应强度为B，则通过线框的磁通量为  

A.BS    

B.4BS/5    

C.3BS/5

D.3BS/4

Our quarrel with efficiency is not that it gets things done, but that it is a thief of time when it leaves us no leisure to enjoy ourselves, and that it strains our nerves when we try to get things done perfectly. In building bridges, American engineers calculate so finely and exactly as to make the two ends come together within one-tenth of an inch. But when two Chinese begin to dig a tunnel from both sides of a mountain both come out on the other side. --The Chinese’s firm belief is that it doesn’t matter so long as a tunnel is dug through, and if we have two instead of one, why, we have a double track to boot.

　　The pace of modern industrial life forbids this kind of glorious and magnificent idling. But, worse than that, it imposes upon us a different conception of time as measured by the clock and eventually turns the human being into a clock himself. (This sort of thing is bound to come to China, as is evident, for instance, in the case of a factory of twenty thousand workers. The luxurious prospect of twenty thousand workers coming in at their own sweet pleasure at all hours is, of course, somewhat terrifying.)Nevertheless, such efficiency is what makes life so hard and full of excitement. A man who has to be punctually at a certain place at five o’clock has the whole afternoon from one to five ruined for him already. Every American adult is arranging his time on the pattern of the schoolboy - three o’clock for this, five o’clock for that, six-thirty for change of dress, six-fifty for entering the taxi, and seven o’clock for arriving at the destination. It just makes life not worth living.

小题1:The writer objects to efficiency mainly on the grounds that it ____.

A．gives us rights to have too much leisure time

B．urges us to get things done punctually

C．robs us of leisure time

D．imposes on us a perfect concept of time小题2: In the eyes of the author, the introduction of industrial life gives rise to ____.

A．the excitement of life

B．magnificent idling of time

C．more emphasis on efficiency

D．terrifying schoolboy小题3:The passage tells us ____.

A．Chinese workers come to work when it is convenient

B．all Americans are forced to be efficient against their will

C．Chinese engineers are on better terms with the management

D．Americans ought not to work so hard for efficiency小题4: The author believes that relaxing the rule of punctuality in factories would lead to ____.

A．great trouble

B．increased production

C．a hard and exciting life

D．successful completion of a tunnel