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【单选题】
发生挤岔事故后,在确认尖轨正常或更换尖轨后,以采用()恢复行车为优先选择原则。A.
排列进路
B.
人工加锁
C.
电子加锁
D.
转换道岔命令
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举一反三
【单选题】A: I have an appointment with Mr. Lee. B: Mr. Lee is expecting you now. ______
A.
Go down this road, please.
B.
Please follow the instruction.
C.
Come this way, please.
D.
Your number, please.
【单选题】—Mr. Lee ______ to a student when I entered the classroom this morning. —He is very patient ______ he is young. [ ]
A.
talking; but
B.
talks; though
C.
was talking, though
D.
talked, however
【简答题】听材料，回答问题。 1. Whose shoes are these? A. Mr. Lee’s. B. Jim’s. C. Kate’s. 2. What color is Mr. Lee’s bag? A. White. B. Black. C. Yellow.
【单选题】Don’t____________to tell us if you have a problem．We’re friends，aren’t we?
A.
worry
B.
apologize
C.
promise
D.
hesitate
【单选题】_____ showed Mr. Taylor the way to Mr. Lee's office.
A.
Nobody
B.
Mr. Lee
C.
the manager
D.
the receptionist
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