选择题：高铁为居民出行提供了便利，从铁路沿线相距360km的甲地到乙地，乘坐高铁列车比乘坐普通列车少用3h．已知高铁列车的平均速度是普通列车平均速度的3倍，设普通列车的

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题目内容：

高铁为居民出行提供了便利，从铁路沿线相距360km的甲地到乙地，乘坐高铁列车比乘坐普通列车少用3h．已知高铁列车的平均速度是普通列车平均速度的3倍，设普通列车的平均速度为x km/h，依题意，下面所列方程正确的是

A.

B.

C.

D.

参考答案：

What a________ boy! Heworked out such a difficult math problem.

What a________ boy! Heworked out such a difficult math problem.

分类：中考  题型：选择题
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Now, everybody, pleaseturn to Page ________ and look at the ________picture.

Now, everybody, pleaseturn to Page ________ and look at the ________picture.

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—Which book do you prefer, Harry Potter or Treasure Island?—Harry Potter, of cou

—Which book do you prefer, Harry Potter or Treasure Island?—Harry Potter, of course, ____I ___ my si

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______ he is dead, Kobe Bryant’s spirit will continue to influence us.

______ he is dead, Kobe Bryant’s spirit will continue to influence us.

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Love from parents is like the wind-you can’t see it you can feel it.

Love from parents is like the wind-you can’t see it you can feel it.

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