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【单选题】
列车在( )运行时，列车标志的显示机车前端一个头灯及中部右侧一个红色灯光。A.
双线区段正方向
B.
双线区段反向
C.
推进
D.
双线区段正向推进
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皮皮学刷刷变学霸
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【简答题】) Do you often go to banks? What do you think of banks? 2)What should banks do to improve their service? 3)The narrator’s friend said that banks acted like churches. How do you understand his words? D...
【单选题】—Do you often see John on the playground? —No, but he is often seen the guitar in the park.
A.
run; play
B.
running; to play
C.
run; to play
【单选题】—Do you often see William _____ on the playground? —No, but he is often seen to play Chinese kung fu in the park. [ ]
A.
run
B.
to run
C.
ran
D.
to running
【多选题】TRACERT 命令的使用,正确的是?
A.
tracert www.baidu.com
B.
tracert 8080
C.
tracert 192.168.1.1
D.
tracert 00-50-56-C0-00-08
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