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【判断题】
三显示自动闭塞区段机车信号机显示一个绿色灯光时表示准许列车通过，表示列车接近的地面信号为绿色灯光。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Terry boasted that he could finish the project by himself in no time.
A.
very quickly
B.
on time
C.
in time
D.
at any time
【单选题】The young man wasn't such honest fellow ______ he had boasted.
A.
that
B.
which
C.
as
D.
what
【单选题】The young man wasn't such an honest fellow ______ he had boasted.
A.
that
B.
which
C.
as
D.
what
【简答题】As a ager in 1972, Bill Gates boasted that he would be a millionaire by the time he was 20. While he did not quite achieve that goal, only 15 years later, he was a millionaire. And by 1992, as hea...
【多选题】物流技术是与物流要素活动有关的所有专业技术，随着计算机网络技术的应用普及，物流技术中综合了许多现代技术，如()，等等。
A.
GIS
B.
GPS
C.
EDI
D.
BarCode
【单选题】The young man wasn't such honest fellow ______ he had boasted.
A.
That
B.
which
C.
as
D.
what
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