( ) of them knew what the other was doing. A、AnyB、NoneC、NeitherD、Every
( ) of them knew what the other was doing.
A、Any
B、None
C、Neither
D、Every
相关考题：
It was getting dark.Some children and two Canadian women were still ___21___ on the ice near a big hotel. They were having a good time.Suddenly the ice broke. One water. The children shouted, “Help! Help!” They didn't know what to so. The two Canadian friends heard ___22___ and skated over to get the boy out of the water.The ice was thin. But they tried their best to ___23___ the little boy. They knew they must be quick. If the ice, he would soon die.Many people ran over to help.Some of them had ropes and poles. A young man jumped into the water to save the ___24___ people.The boy and the two Canadian women were out of water at last. One of the women didn't feel well. She was sent to the ___25___ at once. But she felt very happy because the boy was safe.21.A.saveB.hospitalC.threeD.skatingE.them22.A.saveB.hospitalC.threeD.skatingE.them23.A.saveB.hospitalC.threeD.skatingE.them24.A.saveB.hospitalC.threeD.skatingE.them25.A.saveB.hospitalC.threeD.skatingE.them
对owner、group、other解释正确的选项是:() A.owner：超级用户group：群组用户other：其他用户。B.owner：文件的属主（拥有者）group：用户组内成员other：其他用户。C.owner：文件的属主（拥有者）group：群组用户other：其他用户。D.owner：超级用户group：用户组内成员other：其他用户（非owner和非group）。
He ________ ________ to learn English well. A.knows...howB.know...howC.knows...whatD.knew...what
There are a lot of students in the reading room, most of with their eyes __ on and their heads bent over their books.A、whom; fixingB、them; fixedC、whom; fixedD、them; fixing
classWorkimplementsRunnable{Threadother；Work（Threadother）{this.other=other；}publicvoidrun（）{try{other.join（）；}catch（Exceptione）{}System.out.print（afterjoin）；}}classLaunch{publicstaticvoidmain（String[]args）{newThread（newWork（Thread.currentThread（）））.start（）；System.out.print（afterstart）；}}结果为：（）A.afterjoinB.afterstartC.afterjoinafterstartD.afterstartafterjoin
针对下列程序段，需要（ ）个测试用例才可以满足语句覆盖的要求。switch（value）{case 0:other=30;break;case 1:other=50;break;case 2:other=300;case 3:other=other/value;break;default:other=other*value;}A.2B.3C.4D.5
1、针对下列程序段，需要（）个测试用例才可以满足语句覆盖的要求。 switch （value ) { case 0: other = 30; break; case 1: other = 50; break; case 2: other = 300; case 3: other = other/value; break; default: other = other * value; }A．2B．3C．4D．5