一辆汽车在a秒内行驶m/6米,则它在2分钟内行驶A.m/3米B.20m/a米C.10m/a米D.120m/a米
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![一辆汽车在a秒内行驶m/6米,则它在2分钟内行驶A.m/3米B.20m/a米C.10m/a米D.120m/a米](/uploads/image/z/13370624-8-4.jpg?t=%E4%B8%80%E8%BE%86%E6%B1%BD%E8%BD%A6%E5%9C%A8a%E7%A7%92%E5%86%85%E8%A1%8C%E9%A9%B6m%2F6%E7%B1%B3%2C%E5%88%99%E5%AE%83%E5%9C%A82%E5%88%86%E9%92%9F%E5%86%85%E8%A1%8C%E9%A9%B6A.m%2F3%E7%B1%B3B.20m%2Fa%E7%B1%B3C.10m%2Fa%E7%B1%B3D.120m%2Fa%E7%B1%B3)
一辆汽车在a秒内行驶m/6米,则它在2分钟内行驶A.m/3米B.20m/a米C.10m/a米D.120m/a米
一辆汽车在a秒内行驶m/6米,则它在2分钟内行驶
A.m/3米
B.20m/a米
C.10m/a米
D.120m/a米
一辆汽车在a秒内行驶m/6米,则它在2分钟内行驶A.m/3米B.20m/a米C.10m/a米D.120m/a米
答案选B.20m/a米