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问题 单项选择题

上海证券交易所上市证券的分红派息，主要是通过（）进行的。

A、结算银行的资金清算系统

B、证券公司柜台交易系统

C、证券交易所的交易系统

D、中国证券登记结算公司的交易清算系统

答案

参考答案：D

解析：分红派息主要通过中国结算公司的交易清算系统。

多项选择题

需要留存建筑材料检验报告的单位是（）

A.施工企业

B.供应单位

C.监理单位

D.建设单位

E.检查单位
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单项选择题

Observe that for the programmer, as for the chef, the urgency of the patron（顾客）may govern the scheduled completion of the task, but it cannot govern the actual completion. An omelette（煎鸡蛋）, promised in two minutes, may appear to be progressing nicely. But when it has not set in two minutes, the customer has two choices-waits or eats it raw. Software customers have had (1)choices. 　　

Now I do not think software (2) have less inherent courage and firmness than chefs, nor than other engineering managers. But false (3) to match the patron's desired date is much more common in our discipline than elsewhere in engineering. It is very (4)to make a vigorous, plausible, and job risking defense of an estimate that is derived by no quantitative method, supported by little data, and certified chiefly by the hunches of the managers. 　　

Clearly two solutions are needed. We need to develop and publicize productivity figures, bug-incidence figures, estimating rules, and so on. The whole profession can only profit from (5)such data. Until estimating is on a sounder basis, individual managers will need to stiffen their backbones and defend their estimates with the assurance that their poor hunches are better than wish derived estimates.

空白（2）处应选择（）

A.testers

B.constructors

C.managers

D.architects
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