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【单选题】
是指用于较长距离运输货物的装备( )
A.
运输设备
B.
装卸搬运设备
C.
储存设备
D.
流通加工设备
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举一反三
【单选题】( )的发生意味着风险从可能性转化为现实结果。
A.
风险因素
B.
风险事故
C.
风险增加
D.
风险减少
【简答题】根据对话内容,判断正(T)误 (F) 。 A: Hello! I'm Peter. B: I'm Jim Green. Nice to meet you, Peter. A: Nice to meet you, Jim. How old are you? B: I'm twelve. And you? A: I'm eleven. What class are you in? B: I'm in ...
【单选题】CAD中对象追踪的快捷键是()
A.
F7
B.
F9
C.
F11
D.
F12
【多选题】对象捕捉的快捷键是()对象捕捉追踪的快捷键是()
A.
F3
B.
F9
C.
F10
D.
F11
【判断题】对象追踪的快捷键是F11
A.
正确
B.
错误
【单选题】( )车钩目前已不再使用
A.
13 号
B.
2 号
C.
16 型
D.
17 型
【单选题】—Peter looked tired and a little absent-minded at the meeting. —He _____ up too late.A.may stayB.
A.
30.—Peter looked tired and a little absent-minded at the meeting. —He _____ up too late. A.may stay
B.
could stay
C.
should have stayed
D.
must have stayed
【单选题】—How do you spell your name, please? —____
A.
P-E-T-E-R, Peter.   
B.
This is Peter.  
C.
I’m Peter.
【单选题】听力原文:M: I really can't understand why Peter isn't here yet. We agree to meet at 8:30. It's almost 9:00. Do you think we should leave for the airport? W: He probably got into some trouble with the traf...
A.
Leave for the airport.
B.
Look for Peter.
C.
Remove the trouble for Peter.
D.
Wait a little longer.
【单选题】( )意味着风险的可能性转化为现实性
A.
风险因素
B.
风险事故
C.
风险增加
D.
风险
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