I work best_____ while he can get nothing finished without help from others.
B.in my own
C.for my own
D.by my own
参考答案:A
B.in my own
C.for my own
D.by my own
参考答案:A
以下选项中循环结构合法的是()。
A.while(inti<7)(i++;system.out.println("iis"+i);}
B.intj=3;while(j){system.out.println("jis"+j);}
C.intj=0;for(intk=0;j+k!=10;j++,k++){system.out.println("jis"+j+"kis"+k);}
D.intj=0;do{system.out.println("jis"+j++);if(j==3){continueloop;}}while(j<10);
I hold the _____ that hard work will surely lead to good result.
A.aptitude
B.altitude
C.attitude
D.attribute
I spent half an hour ______ this difficult math problem.
A.having worked on
B.to work on
C.on work
D.working on
I ______ my work by this time yesterday evening.
A.did
B.would do
C.had done
D.was doing
A.You are right, but don't you know the meaning of work?
B.Sorry. I don't think so. I get overpaid for overwork, you know.
C.That's right. All work and no play makes Jack a dull boy.
D.That's fight, but the work is interesting. I don't mind some extra hours at al1.
A.that
B.which
C.where
D.when