单选题：One-room schoolhouses can still be found in isolated areas o

题目内容：

One-room schoolhouses can still be found in isolated areas of North America. A．A bare
B．B deprived
C．C remote
D．D developed

参考答案：

答案解析：

__________A. technologyB. expertise C. scienceD. imagination

分类：卫生类题型：单选题

Which of the following can be inferred from the last paragraph?A．We have develop

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根据材料，回答题：The word "threatened" in the first sentence of the first paragraph coul

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根据下列短文，回答题。Why They Travel?Scholars and students have always been great travelle

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Which of the following is closest in meaning to the title? ___________A．A　Human

分类：卫生类题型：单选题