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【单选题】
下列关于CIS/2标准描述正确的是:()
A.
是一个钢结构项目信息的产品模型和电子数据交换文件格式。
B.
是一个软件包
C.
是一种设备模型的一种文件
D.
是钢结构加工的构件格式
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举一反三
【单选题】— __ _ people in Korea supposed______when they meet? —They are supposed to bow. [     ]
A.
What are, to do
B.
What are, doing
C.
Are, doing
D.
Are, to do
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【单选题】What assignment does the professor give his students?
A.
They are supposed to identify patterns in the classroom.
B.
They should be prepared for a quiz on this lecture.
C.
They need to go to the lab to complete an experiment.
D.
They have to design a pattern that includes symmetry.
查看完整题目与答案
【简答题】Many people believe they are supposed to drink eight glasses of water a day, or about two liters. Why? Because that is what they have been told all their life. But a new report offers some different a...
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【单选题】以下哪项不是化学制药的工艺特点?
A.
反应步骤多，合成路线较长
B.
反应速度慢，时间较长
C.
反应需要高温、高压等条件
D.
反应原料易燃易爆
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【单选题】对汽车电气设备描述不正确的是（）
A.
用电设备包括发动机的起动系、汽油机的点火系和其它用电装置
B.
车辆的油耗过大主要是由于电气设备太多
C.
电源包括蓄电池和发电机
D.
电气设备由电源和用电设备两大部分组成
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【单选题】—What are people supposed to do when they meet ________the first time? —They are supposed to bow. [     ]
A.
on
B.
at
C.
for
D.
to
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【单选题】下列对计算变量描述有误的是( )
A.
必须要定义目标变量名和算术表达式
B.
可以只针对部分个案计算变量
C.
使用预设函数时，函数内的参数用“；”隔开
D.
算术表达式的平方运算用“**”表示
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【简答题】资金筹集业务的核算内容及账户设置。
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【单选题】Employees in the US are paid for their time. This means that they are supposed to
A.
work hard while their boss is around.
B.
come to work when there is work to be done.
C.
work with initiative and willingness.
D.
work through their lunch break.
查看完整题目与答案
【简答题】2 资源子网和通信子网 1 . 从 _____ 功能上可以把计算机网络分为两个子网: ________ 和 _______ 。 1 ) 资源子网 资源子网提 ________ 和 ________ 的能力,由 ________ 、 _________ 、和 __________ 组成。 2 ) 通信子网 通信子网是计算机网络中负责 _________ 的部分,主要完成数据的 ______ 、 __...
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相关题目：
【单选题】— __ _ people in Korea supposed______when they meet? —They are supposed to bow. [     ]
A.
What are, to do
B.
What are, doing
C.
Are, doing
D.
Are, to do
查看完整题目与答案
【单选题】What assignment does the professor give his students?
A.
They are supposed to identify patterns in the classroom.
B.
They should be prepared for a quiz on this lecture.
C.
They need to go to the lab to complete an experiment.
D.
They have to design a pattern that includes symmetry.
查看完整题目与答案
【简答题】Many people believe they are supposed to drink eight glasses of water a day, or about two liters. Why? Because that is what they have been told all their life. But a new report offers some different a...
查看完整题目与答案
【单选题】以下哪项不是化学制药的工艺特点?
A.
反应步骤多，合成路线较长
B.
反应速度慢，时间较长
C.
反应需要高温、高压等条件
D.
反应原料易燃易爆
查看完整题目与答案
【单选题】对汽车电气设备描述不正确的是（）
A.
用电设备包括发动机的起动系、汽油机的点火系和其它用电装置
B.
车辆的油耗过大主要是由于电气设备太多
C.
电源包括蓄电池和发电机
D.
电气设备由电源和用电设备两大部分组成
查看完整题目与答案
【单选题】—What are people supposed to do when they meet ________the first time? —They are supposed to bow. [     ]
A.
on
B.
at
C.
for
D.
to
查看完整题目与答案
【单选题】下列对计算变量描述有误的是( )
A.
必须要定义目标变量名和算术表达式
B.
可以只针对部分个案计算变量
C.
使用预设函数时，函数内的参数用“；”隔开
D.
算术表达式的平方运算用“**”表示
查看完整题目与答案
【简答题】资金筹集业务的核算内容及账户设置。
查看完整题目与答案
【单选题】Employees in the US are paid for their time. This means that they are supposed to
A.
work hard while their boss is around.
B.
come to work when there is work to be done.
C.
work with initiative and willingness.
D.
work through their lunch break.
查看完整题目与答案
【简答题】2 资源子网和通信子网 1 . 从 _____ 功能上可以把计算机网络分为两个子网: ________ 和 _______ 。 1 ) 资源子网 资源子网提 ________ 和 ________ 的能力,由 ________ 、 _________ 、和 __________ 组成。 2 ) 通信子网 通信子网是计算机网络中负责 _________ 的部分,主要完成数据的 ______ 、 __...
查看完整题目与答案