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问题 单项选择题

每天给予8%糖牛奶和另给水量是

A．715ml、250ml

B．715ml、260ml

C．615ml、250ml

D．615ml、260ml

E．750ml、300ml

答案

参考答案：B

多项选择题

在工程项目进度控制中，常用于实际进度和计划进度比较的方法有( )。

A．S形曲线法

B．横道图法

C．计划评审技术法

D．双代号网络图法

E．“香蕉”曲线比较法
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单项选择题

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet.

A socket is basically an end point of a communication link between two applications. Sockets that extend over a network connect two or more applications running on (31) computers attached to the net-work. A socket (32) two addresses: (33) . Sockets provide a (34) communication channel between one or more systems. There are (35) sockets separately using TCP and UDP.

（31）是（）

A.unique

B.separate

C.same

D.dependent
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