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【判断题】
为确保安全, 20/5t 桥式起重机主钩上升控制调试时,可首先将主钩上升极限位置开关下调到某位置,确认限位开关保护功能正常后,再恢复到正常位置。
A.
正确
B.
错误
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举一反三
【多选题】We communicate our meanings by ____.
A.
functions
B.
grammar
C.
vocabulary
D.
discuouse
E.
skills
【单选题】听力原文:W: Do you like Canada or France? M: I like them, but I like China better. Which country does the man like best?
A.
Canada.
B.
France.
C.
China.
【单选题】We can consider our children under stress when they ______.
A.
are unable to communicate their feelings accurately
B.
have trouble communicating their responses to events
C.
often feel abdominal pain without a known reason
D.
have a poor and overcrowded family
【单选题】M: I want to send this parcel to France, What's the postage? W:Let's weight it first. Three pounds and a half. What's in it? M: A present fro a friend. Who is the man talking to?
A.
A friend.
B.
A driver.
C.
A teacher.
D.
A clerk.
【单选题】In our society, we must communicate with other people. A great deal of communicating is performed on a person-to person【C1】______ by the simple means of speech. If we travel in buses, stand in footbal...
A.
basis
B.
base
C.
foundation
D.
ground
【单选题】听力原文:M:I’d like to apply for the position you advertised in the paper. W:A good knowledge of French and Spanish is a must. Q:What does the woman mean? (5)
A.
The advertised jobs are in France and Spain.
B.
French and Spanish are necessary for the job.
C.
The notice appeared in French and Spanish newspapers.
D.
She would like to teach the man French and Spanish.
【单选题】国家标准规定,普通硅酸盐水泥的终凝时间为( )。
A.
不迟于30分钟
B.
不迟于45分钟
C.
不迟于390分钟
D.
不迟于600分钟
【单选题】In our society, we must communicate with other people. A great deal of communicating is performed on a person-to-person【C1】______ by the simple means of speech. If we travel in buses, stand in footbal...
A.
basis
B.
base
C.
foundation
D.
ground
【单选题】国家标准规定:普通硅酸盐水泥的终凝时间控制()
A.
5h
B.
6h
C.
8h
D.
10h、
【单选题】对于应收账款进行清查应采用的方法是 ( )
A.
技术推算法
B.
实地盘点法
C.
发函询证法
D.
抽查法
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