【单选题】The people on the bus must have been ________ stiff when the wave hit the side of the vehicle.
【判断题】A large vehicle hit the back of Mr. Green's car on his way to work.
【单选题】采用破坏性测试,测量非金属底材上涂层的干膜厚,可使用()?
【单选题】The vehicle hit a tree, crossed the street, struck other objects and ____over.
【单选题】进站信号机的作用有三条,其中( )不是进站信号机的作用。
【判断题】进站信号机的作用是防护车站,指示列车可否由区间进入车站,以及进入车站的有关条件。
【单选题】The vehicle hit a tree, crossed a street, struck other objects and ________ over.