单选题：According to the second paragraph, most road accidents happe

题目内容：

According to the second paragraph, most road accidents happen due to A．heavy traffiC．
B．human mistakes
C．engine failure
D．bad weather

参考答案：

答案解析：

Fourteen people were charged with offences including obstruc

Fourteen people were charged with offences including obstruction and resisting a

分类：理工类题型：单选题

回答（65）题 A．weak B．little C．few D．great

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Paragraph5A．Education. B．Land and climate. C．State system. D．Natural resources.

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Steve is deliberately staying away from the meeting to show his disapproval of

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The old man died of a deadly disease.A．risky B．serious C．fatal D．worrying

分类：理工类题型：单选题