通过比较实际进度S曲线和计划进度曲线，不可以获得（）信息。 A

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问题单项选择题

通过比较实际进度S曲线和计划进度曲线，不可以获得（）信息。

A.工程项目实际进展状况

B.工程项目实际进度超前或拖后的时间

C.工程项目实际超额或拖欠的任务量

D.各项工作的最早开始时间和最迟开始时间

答案

参考答案：D

补全对话，情景问答

补全对话。

A: Good morning! Can I (1) you?

B: Yes, please. I'm (2) for a pair of jeans.

A: Yes, just a (3) . There (4) some jeans and jackets here. (5) a look.

B: How much are the jeans?

A: ￥250.

B: Oh, that's too (6) . Do you have a (7) one?

A: Yes, There's a discount on last year's (8) . They're only ￥150. What (9) do you

want?

B: Size eight. Could I try them on?

A: Yes, of course.

B: Oh, they (10) me very well. I'll buy them.

判断题

漏电保护器可以对TT系统接地故障进行保护。