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【简答题】
四冲程发动机的工作循环包括四个活塞行程,即
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参考答案:
举一反三
【多选题】交接仪式的筹备需要注意哪些方面。
A.
邀请来宾
B.
布置会场
C.
准备物品
D.
其他注意事项
【单选题】已知单位反馈系统的开环传递函数【图片】,则速度误差系数Kv=()。
A.
B.
0.01
C.
0
D.
1
【单选题】January is a good month for shoplifters because______.
A.
they don't need to wait for staff to serve them
B.
there are more goods in the shops
C.
there are so many people in the store
D.
they don't need their past experience as thieves
【多选题】开业仪式的筹备需要注意哪些方面。
A.
布置场地
B.
约请、接待来宾
C.
准备物品
D.
组织培训员工
【多选题】签约仪式的筹备需要注意哪些方面。
A.
准备待签文本
B.
布置签字厅
C.
安排签字座次
D.
组织签字现场活动
【单选题】—It's getting late. I'm afraid I must be going now:—OK. ______ .
A.
Don't hurry
B.
Wait a moment
C.
Wall slowly
D.
See you
【单选题】已知单位反馈系统的开环传递函数 ,则速度误差系数Kv=()。
A.
B.
0.01
C.
0
D.
1
【单选题】听力原文:W: I only want to get a can of juice to my room. M: You don't have to wait in the food line for that. There is a machine near that stack of trays. Where does this conversation probably take place...
A.
At a laundry.
B.
At a supermarket.
C.
At a cafeteria.
D.
At a movie theatre.
【多选题】揭幕仪式的筹备应始终按着( )的原则进行
A.
热烈
B.
节约
C.
缜密
D.
奢华
【单选题】听力原文:W: I left my umbrella in the office. Wait while I go back to get it. M: Don't bother. The weather report said it would clear up by noon. Q: What does the man advice the woman to do? (16)
A.
Clean up her office.
B.
Get her report back.
C.
Not wait for him past noon.
D.
Not worry about her umbrella
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