单选题
Be careful when you cross this very busy street. If not, you may get ______ by a car.
A．run out B．run over C．run away D．run after
【正确答案】
B
【答案解析】[解析] 本题考查动词词组。“在过这条非常繁忙的街道的时候一定要小心，否则你可能会被车撞倒。”run out of肖耗掉；run over碾过，与……相撞，撞倒；run away跑开；run after追赶。