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【单选题】
已知某双代号网络计划的计算工期等于要求工期,且工作M的开始节点和完成节点都是关键节点,则该工作( )。A.
为关键工作
B.
总时差等于自由时差
C.
自由时差为零
D.
总时差大于自由时差
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反馈参考答案：
举一反三
【判断题】In order to motivate students to write, we should encourage collaborative group writing. ( )
A.
正确
B.
错误
【简答题】In order to write a convincing article, you must learn how to _______ a logical argument. A. instruct B. destruct C. construct D. contract (1.0分)A. C
【单选题】In order to write the essay. I need to go to the library and___________more materials than what I have got now.
A.
find
B.
use
C.
copy
D.
refer to
【单选题】下列决策方法中，能够直接揭示中选的方案比放弃的方案多获得的利润或少发生损失的方法是
A.
差别损益分析法
B.
单位资源贡献边际分析法
C.
贡献边际总额分析法
D.
相关损益分析法
【简答题】注射剂中经常使用的附加剂类型有( ) A.增溶剂 B.着色剂 C.止痛剂 D.抗氧剂A. 1 B. 1 C. 1 D. 1
【单选题】In order to write a convincing article, you must learn how to _______ a logical argument.
A.
instruct
B.
destruct
C.
construct
D.
contract
【简答题】Write a command names, which can display the files in your home diectionary to the terminal. 2.Write a command to list details of all files ending in '.sh' in reverse time order. 3.Write a command to ...
【单选题】In order to write a convincing article, you must learn how to _______ a logical argument. D. contract
A.
instruct
B.
destruct
C.
construct
D.
contract
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