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问题 单项选择题

某工程间接费和间接费率分别为645万元和22%，则直接工程费为( )万元。

A．786.90

B．826.92

C．1148.10

D．2931.82

答案

参考答案：D

解析：本题中，直接工程费＝645万元÷22%＝2931.82万元。

单项选择题

For each blank, choose the best answer from the four choices and write down on the answer sheet.
(11) is a protocol that a host uses to inform a router when it joins Or leaves an Internet multicast group.
(12) is an error detection code that most data communication networks use.
(13) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information.
(14) is a transfer mode in which all types of information are organized into fixed form cells on an asynchronous or non-periodic basis over a range of media.
(15) is an identifier of a web page.

A．ISDN

B．X.25

C．Frame Relay

D．ATM
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单项选择题 A1/A2型题

以下外科情况中，不需要输血的是（）。

A.严重烧伤

B.体质消瘦

C.出血性疾病

D.大手术出血

E.脓毒血症
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