题目

如图7是汽车拉力赛途经的一段“S”形水平弯道,为了更安全,现场观众应站的位置是图中(  ) A.甲、乙           B.甲、丁                C.乙、丙    D.丙、丁 答案:B(   ) 5. ―I'm going to Dalian to spend the holiday tomorrow.        -         A. Congratulations   B. That's true   C. Have a good time   D. That's nothing
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