A. fast
B. quick
C. faster
D. quickly
第1题:
A.is not
B.don't
C.doesn't
第2题:
classThreadBothextendsThreadimplementsRunnable{publicvoidrun(){System.out.print("hi");}publicstaticvoidmain(String[]args){Threadt1=newThreadBoth();Threadt2=newThread(t1);t1.run();t2.run();}}结果为:()
A.hi
B.hihi
C.编译失败
D.代码运行,但无输出结果
第3题:
4. The meeting ______ begin ______ the last man came.
A. didn’t ;until
B. not; until
C. doesn’t; until
D. will; until
第4题:
The little girl _____ sing before so many people, _____ she?
A. doesn’t dare to; dare
B. dares not; dare
C. daren’t; does
D. daren’t; dare
第5题:
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.Thecodeexecutesandprints“running”.
D.Thecodeexecutesandprints“runningrunning”.
E.Thecodeexecutesandprints“runningrunningrunning”.
第6题:
当一个线程t调用start后,即Threadtest t=new Threadtest().start,下面哪种描述是正确的 ()
A.该t线程立即开始执行run方法
B.该t线程执行完了run方法
C.该t线程处于不可运行状态,没有执行run方法
D.该t线程处于可运行状态,还没有执行run方法