20.
某城中心路段汽车限速为45km/h.一位女士因开车超速被警察罚款,如图是警察和女士的对话,下列说法不正确的是( )
0 186592 186600 186606 186610 186616 186618 186622 186628 186630 186636 186642 186646 186648 186652 186658 186660 186666 186670 186672 186676 186678 186682 186684 186686 186687 186688 186690 186691 186692 186694 186696 186700 186702 186706 186708 186712 186718 186720 186726 186730 186732 186736 186742 186748 186750 186756 186760 186762 186768 186772 186778 186786 235360
| A. | 女士不懂得速度的含义 | |
| B. | 60km/h等于16.67m/s | |
| C. | 若按60km/h的速度行驶,7min女士行驶的路程是7km,所以女士不该交罚款 | |
| D. | 因为女士路程与时间的比是60km/h,大于45km/h,所以女士应交罚款 |