- Will you be able to come to the meeting? _____________
A、I’m afraid not
B、I’m sorry not
C、I’m not afraid so
D、I’m sorry that “no”
第1题:
–– Son: Mom, may I play computer game for an hour or so?
–– Mom: ____
A: Your teacher tells me that you should study harder.
B: Sorry, Dad ’s using the computer now.
C: I ’ve said before that the game takes too long.
D: Well, ah ⋯You’re absolutely right to ask.
第2题:
第3题:
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; }
第4题:
W: Hey, if you can’t enjoy the music at a sensible volume, why not use earphones? I’m preparing for the speech contest.
M: Oh, sorry. I didn’t realize I’ve being bothering you all this time.
Q: What is the man probably doing?
短语怎么回答
是听力吧?这样我做不了。
第5题:
第6题:
下面()是正确的判断素数程序(m>1)。
A.j=0; for (i =2; i<=m-1; i++) if (m % i != 0) j++; if(j==m-2) printf(“%d是素数n", m);
B.j=0; for (i =2; i<=m-1; i++) if (m % i == 0) j++; if(j==0) printf(“%d是素数n", m);
C.flag=0; for (i =2; i<=m-1; i++) if (m % i == 0) flag=1; if(flag==0) printf(“%d是素数n", m);
D.for (i =2; i<=m-1; i++) if (m % i == 0) i=m+2; if(i==m+3) printf(“%d是素数n", m);