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【简答题】
在某工程网络计划中,已知工作M的自由时差为3天。如果在该网络计划的执 行过程中发现工作M 的持续时间延长了2天,而其他工作正常,则此时工作 M( )。 A不会使总工期延长 B不影响其后续工作的正常进行 C总时差不变,自由时差减少2天 D总时差和自由时差各减少2天 E自由时差不变,总时差减少2天
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参考答案:
举一反三
【单选题】There is a _________of impatience in the tone of his voice.
A.
dot
B.
hint
C.
notion
D.
phrase
【简答题】低压用的压力计弹簧管用()固定在插座内。
【多选题】Choose synonyms of "hint."
A.
imply
B.
indicate
C.
infer
D.
suggest
【单选题】At the outset there is the tentative hint of the first-due company bullying its way through midtown traffic.
A.
simile
B.
metaphor
C.
personification
【单选题】She cannot take a hint of any kind.
A.
不能向她透露一点消息。
B.
她真是不识趣。
【简答题】老程序固有的特点是缺乏()。
【简答题】Case 2 I have an American friend. I have invited him several times, and at last he invited me to his home one day. He told me to get there at 3 p.m. I thought we could chat and have a meal together. I...
【简答题】低压用的压力计弹簧管用()固定在插座内,高压用的压力计弹簧管是用()连接的。
【单选题】What is the proper meaning of the word 'cue' in the second paragraph?
A.
Communication
B.
Hint
C.
Explanation
D.
Production
【简答题】Please fill the blank space below with terminology related to Chapter 1. The initial letter is given as a hint. P_______economics - A statement of fact.
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