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【判断题】
站台层是是换乘列车的中转层,其主要作用是集散客流。是减少换乘时间的关键之一。A.
正确
B.
错误
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举一反三
【简答题】如图所示，正方形BEOF在四分之一圆中，如果圆的半径为1厘米，那么阴影部分的面积是多少平方厘米？
【单选题】听力原文：W: Good morning, can I help you? M: Yes, I'd like to know something about the weather in Arizona in the coming week. W: Well, it will be fairly hot and there will be much rain. M: I see. Thanks v...
A.
Rainy.
B.
Warm.
C.
A bit cold.
【简答题】I'd like to know when my luggage will arrive.
【单选题】听力原文：W: Good morning, can I help you? M: Yes, I'd like to know something about the weather in Arizona in the coming week. W: Well, it will be fairly hot and there will be much rain. M: I see. Thanks v...
A.
Rainy.
B.
Warm.
C.
A bit cold.
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