这是31套里面第3套里的题,我算来算去都算不出选项的任何一个,这只是一道单位换算+路程题目,应该很简单的呀.
我算出来的答案是1.52秒.
Q14:
How many seconds will it take for a car that is traveling at a constant rate of 45 miles per hour to travel a distance of 22 yards? (1 mile = 1,160 yards)
A. 8
B. 9
C. 10
D. 11
E. 12
Answer: C
3600*22/(45*1160) | 
