Paul: I wonder if I could use your laptop tonight?
Bill: _______________ I'm not using it right now.
A、Sure,go ahead.
B、I don't know.
C、It doesn't matter.
D、Who cares?
－How are things with you, Bill?－( ).A. Hello, SueB. I'm terribly busy these daysC. Mind your own businessD. See you later
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I’ll be sending you the for the ________ washing machine.A. buyB. spendC. billD. use
John: Paul, this is Mr Smith, my landlord.Paul: I'm pleased to meet you.Mr Smith: ( ).A. Good morning, Paul.B. Very pleased to meet you, too.C. I'm fine, too.
Olivia：Do you mind if I play some music?Bill：______. I'm writing my assignment.A、Of course I doB、Not at allC、Of course notD、Certainly
Operator: ______, May I help you?Bill: I'd like to set up a telephone service, please.A、SpeakingB、HeyC、I'm John SmithD、Pacific Bell
I__________have been there,but I__________not find the time.A.should；would B.should；could C.might；could D.could；could
22、假设整型变量n,m,i已经声明和赋值，且大于n＞2.有如下运算规则:如果n是素数，m=0；否则，m=n。如下程序中正确实现此运算的是？A．m=n; for(i=2;i＜n;i++) if(n%i==0){ m=0;break; }B．m=0; for(i=2;i＜n;i++) if(n%i==0){ m=n;break; }C．m=0; for(i=2;i＜n;i++) if(n%i==0){ m=n;continue; }D．m=n; for(i=2;i＜n;i++) if(n%i==0){ m=0;continue; }
