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【判断题】
CTCS2级适应于装备TDCS或CTC行车指挥设备的线路A.
正确
B.
错误
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举一反三
【单选题】The temperature of the world in the past ten years has dropped a little______.
A.
because wind and rain changed the weather
B.
the drop in the temperature would have effects on wind and rain
C.
because wind and rain did not change the weather
D.
the drop in the temperature would not have effects on wind and rain
【简答题】• . A little leak will sink a great ___ . • 千里之堤溃于蚁穴。
【单选题】The temperature of the world in the past ten years has dropped a little______.
A.
because wind and rain changed the weather
B.
which would have effects on wind and rain
C.
because wind and rain did not change the weather
D.
which would not have effects on wind and rain
【简答题】A．escape B．drain C．dry D．leak
【简答题】A．It is too fatty. B．It is full of sugar. C．It contains little protein. D．It is filled with preservatives.
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