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单选题_Space travel must be very very expensive.—.The cost of a seat on the Virgin craft is $ 250,000.选项：

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正确答案：微信搜索【国开搜题】公众号广东开放大学2023年春季招生简章单选题_Spacetravelmustbeveryveryexpensive.—.Thecostofaseatonth

正确 答案：微信搜索【 国开 搜题】公众号

广东开放大学 2023年春季招生简章



单选题_Space travel must be very very expensive.—.The cost of a seat on the Virgin craft is $ 250,000.选项：

A.That’s not true.

B.Of course.

C.Why do you think so?

参考答案：B





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