此题为判断题(对,错)。
第1题:
A.if(i>10)throwException(“something’swrong!”);
B.if(i>10)throwExceptione(“something’swrong!”);
C.if(i>10)thrownewException(“something’swrong!”);
D.if(i>10)thrownewExceptione("something’swrong!");
第2题:
Java程序中读入用户输入的一个值,要求创建一个自定义的异常,如果输入值大于10,使用throw语句显式地引发异常,异常输出信息为“something’swrong!”,语句为()。
A.if(I>10)throw Exception(“something’swrong!”);
B.if(I>10)throw Exceptione(“something’swrong!”);
C.if(I>10)thrownew Exception(“something’swrong!”);
D.if(I>10)thrownew Exceptione(“something’swrong!”);
第3题:
A、tire, did…do
B、tiring, have…done
C、tired, do…do
D、tired, have…been doing
第4题:
以下能正确计算1+2+3+…+10的程序段是 。
A.i=1; s=1; do {s=s+i; i++;} while (i<10);
B.do {i=1;s=0; s=s+i; i++;} while (i<=10);
C.do {i=1;s=1; s=s+i; i++;} while (i<=10);
D.i=1,s=0; do {s=s+i; i++;} while (i<=10);
E.i=1; s=1; do {s=s+i; i++;} while (i<=10);
F.i=1,s=0; do {s=s+i; i++;} while (i<10);
第5题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing
第6题:
第7题:
The are so many people here.
Don'tworry.I'll__________your golden fish be touched by anyone.
A.not let
B.not allow
C.not make
D.do
第8题:
A.if(i>10)throwException(“something?swrong!”);
B.if(i>10)throwExceptione(“something?swrong!”);
C.if(i>10)thrownewException(“something?swrong!”);
D.if(i>10)thrownewExceptione(“something?swrong!”);
第9题:
3. Good. I'll _________ (有空)then.
第10题:
以下能正确计算10!的程序段是 。
A.do {i=1;s=1;; s=s*i; i++; }while(i<=10);
B.do{i=1;s=0 s=s*i; i++; while(i<=10);
C.i=1;s=1; do{s=s*i; i++; }while(i<=10);
D.i=1;s=0; do{s=s*i; i++; }while(i<=10);