搜题请搜索小程序“爱下问搜题”
问题 单项选择题

后端收费指投资人在赎回时缴纳申购费用，其费率是按( )划分的。

A．投资面额
B．持有份额
C．持有时间
D．投资金额

答案

参考答案：C

解析： 后端收费以持有时间划分费率档次。

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
查看答案
单项选择题

李某，女，24岁，孕2产0，孕26周， * * 流水6小时，间断腹坠2小时。T 36.2℃，P 80次/分，BP 120/80mmHg，心肺未见其他异常，腹部无压痛， * * 间断流水，无异味，血WBC 9.0×10 9/L，同时各项检查证实胎儿存活，胎儿大小与实际孕周相符，最恰当的处理是：

A．不予处理顺其自然

B．观察24小时，如未临产进行引产

C．保胎治疗，包括抑制子宫收缩、预防感染和促进胎肺成熟等综合治疗措施

D．剖宫取胎

E．以上都不是
查看答案