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问题 单项选择题

重大项目和特殊项目中，为进一步解决某些具体技术问题，或确定某些技术方案而进行的设计是( )。

A．招标设计

B．初步设计

C．技术设计

D．施工图设计

答案

参考答案：C

选择题

收割的小麦堆放在麦场，如不及时晾晒，麦垛内部温度会明显升高，原因是（　　）

A．空气不流通

B．二氧化碳浓度增高

C．种子吸收太阳能过多

D．种子呼吸作用产生热量
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单项选择题

Armtech, a temporary-employment agency, previously gave its employees 2. 5 paid vacation days after each 700 hours worked. Armtech’s new policy is to give its employees 5.0 paid vacation days after each 1,200 hours worked. Therefore, this new policy is more generous to Armtech employees in giving them more vacation days per hour worked than the old policy did.
Which of the following is an assumption on which the argument depends

A．Most current Armtech employees approve of the company’s new vacation policy.

B．A few Armtech employees leave the company before having worked 700 hours.

C．Most Armtech employees were not aware that the company planned to change its vacation policy until after it had already done so.

D．A significant portion of Armtech employees stay with the company long enough to work for 1,200 hours.

E．(E) Armtech’s new vacation policy closely matches the vacation policies of competing temporary employment agencies.
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