第25题答案为

第25题答案为 A.Martian spacesuits will have larger air tanks. B.Martian spacesuits w

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第2题答案为

第2题答案为 A.He can't wear the shirt right now. B.He can't find the shirt. C.He doe

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听音频:Directions: In this section, you will hear 8 shortconver

听音频:Directions: In this section, you will hear 8 shortconversations and 2 long

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第13题答案为

第13题答案为 A.To chat with him socially. B.To get help with the course. C.To hand in

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第8题答案为

第8题答案为A.The result is satisfactory despite the poor performance. B.The team will

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