找出这辆故障车有哪种违法行为?()
A.没有设置警告标志
B.没有开启危险报警闪光灯
C.没有将车停到路边
D.没有立即排除故障
参考答案:A
This book _____ Lucy's. Look! Her name is on the book cover. [ ]
A. must be
B. may be
C. can't be
D. mustn't be
下列代码的输出结果是( )。 class parent void printme() System.out.println("parent"); class child extends parent void printme() System. out.println("child"); void printall() super, printme(); this.printme(); printme(); public class testpublic static void main(String args[]) child myc=new child(); myc.printall();
A.parentchild childB.parent child parent C. parentchild D. 编译错误