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【单选题】
在水利水电工程施工进度计划中，（）是确定工程计划工期、确定关键路线、关键工作的基础，也是判定非关键工作机动时间和进行计划优化、计划管理的依据。A.
施工进度管理控制曲线
B.
工程进度曲线
C.
网络进度计划
D.
横道图
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皮皮学刷刷变学霸
举一反三
【单选题】中国革命道德具有丰富而独特的内涵,既包括革命道德的原则、要求、态度、修养、风尚等方面,也包括理想、思想意识方面的“应当”。贯穿中国革命道德始终的一根红线是
A.
坚持社会主义、理想和信念的不屈不挠的精神
B.
全心全意为人民服务
C.
始终把革命利益放在首位
D.
树立社会新风和修身自律、保持节操
【单选题】According to the passage, which of the following is not true?
A.
Women enjoy using umbrellas with varied kinds of colors nowadays.
B.
The inventor of the umbrella is unknown.
C.
Once ordinary people had no right to use umbrellas.
D.
Umbrellas were popular and cheap in ancient times.
【单选题】作为你部分的研究,你发现钥匙越长,不正当的竞争者破解密码所耗时就越长。你还发现今天使用的大多数密钥是_______,所以你决定用这种大小的密钥。
A.
56位
B.
位
C.
128位
D.
256位
【单选题】Wet umbrellas are not allowed _____ into the classroom. If there is any, then the monitor is ______ . [ ]
A.
to be taken, to blame
B.
to be taken, to be blamed
C.
being taken, to blame
D.
taken, to be blamed
【单选题】________ umbrellas / Umbrellas are commonly used to protect ________ from ________ rain.
A.
/ ... the ... the
B.
The ... the .../
C.
/ ... / .../
D.
The ... / ... the
【简答题】________ had the broken umbrellas mended in the umbrella shop.
【单选题】According to the passage, which of the following is not true?
A.
Women enjoy using umbrellas with various kinds of colors nowadays.
B.
The inventor of the umbrella is unknown.
C.
Once ordinary people had no right to use umbrellas.
D.
Umbrellas were popular and cheap in the ancient times.
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