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问题 多选题

赤道横穿的大洲是（　　）

A．亚洲、非洲大陆

B．北美、南美大陆

C．南美、非洲大陆

D．非洲、北美大陆

答案

赤道横穿的大洲是亚洲、非洲、大洋洲、南美洲．根据题意．

故选：AC．

单项选择题

Speaker A: The native American Craft Exhibit closed this afternoon.
Speaker B: ().

A. Oh, no! I’ve wanted to see that for months.

B. Well, why didn’t you take me to see the exhibit before it closed

C. Thank you. When will there be such an exhibit again

D. If I were you, I would have gone to see it.
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填空题

典型的无线广域分组数据业务有：基于AMPS的（），基于GSM的（），基于CDMA的（）基于宽带的（）等。
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