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【单选题】
某网络计划中,工作Q有两项紧前工作M、N,M、N工作的持续时间分别为4天和5天,M、N工作的最早开始时间分别是第9天和第11天,则工作Q的最早开始时间为 第()天A.
9
B.
13
C.
15
D.
16
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举一反三
【简答题】基于IDEF0图的设计也是结构化设计技术之一,它以系统的 和信息结构为基础设计软件结构。
【多选题】根据《宪法》的规定，下列说法的是( )。
A.
国家维护社会主义法制的统一和尊严
B.
一切国家机关和武装力量、各政党和各社会团体、各企业事业组织都必须遵守宪法和法律
C.
一切违反宪法和法律的行为，必须予以撤回
D.
中华人民共和国实行依法治国，建设社会主义法治国家
【多选题】根据《宪法》的规定，下列说法正确的是（）。
A.
国家维护社会主义法制的统一和尊严
B.
一切国家机关和武装力量、各政党和各社会团体、各企业事业组织都必须遵守宪法和法律
C.
一切违反宪法和法律的行为，必须予以撤回
D.
中华人民共和国实行依法治国，建设社会主义法治国家
【单选题】听力原文：W: Gary, why is it that whenever I open my mailbox lately, I pull out letters addressed to you? M: Because until I find a new apartment, I'm having the post office forward my mail to you. Q: What...
A.
The woman is mailing them to Gary's old address.
B.
The post office is sending them to the woman's house.
C.
They are being held to Gary's apartment.
D.
They are being held at the post office.
【简答题】According to Gary, what is the idea behind Thanksgiving?
【单选题】According to Gary Dickstein, todays 'helicopter parents' ______.
A.
don't set their hearts at rest with college administrators
B.
keep a watchful eye on their children's life and study
C.
care less about their children's education than before
D.
have different opinions on their children's education
【单选题】听力原文：M: Did you get that teaching assistant job you applied for with Professor Gary? W: Well, classes start next week and I probably won't find out until the day before. Q: What does the woman mean? (...
A.
Professor Gary decided he didn't need an assistant.
B.
Professor Gary hasn't announced his decision yet.
C.
She has decided not to apply for the job.
D.
Classes start late this year.
【简答题】基于IDEF0图的设计也是结构化设计技术之一，它以系统的______和______为基础设计系统的______。
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