根据牛顿的惯性定律,我们在开车时要注意() A.少用刹车 B.多按喇叭 C.保持车距 发布时间:2018-04-13 14:44 │ 来源:www.tikuol.com 题型:单项选择题 问题: 根据牛顿的惯性定律,我们在开车时要注意()A.少用刹车B.多按喇叭C.保持车距D.经常开灯
题型:单项选择题 (2012·浙江高考)Had they known what was coming next, they ________ second thoughts.A.may haveB.could haveC.must have hadD.might have had 查看答案