单选题：We all think that the new device he has proposed is ingeniou

题目内容：

We all think that the new device he has proposed is ingenious. A．effective
B．clever
C．implausible
D．original

参考答案：

答案解析：

We had an unusually heavy rainfall due to the typhoon, and f

We had an unusually heavy rainfall due to the typhoon, and for a while, traffic

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Even if in those developed countries, manual work is still necessary sometimes.A

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回答(49)题A．Many adults are interested in matching sounds with letters. B．The stude

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