—I wish I could. But I’m on my way out. I have to be in the city in an hour.
—63
If only we______(have)a phone! I'm tired of waiting outside the public phone box.
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-Would you like to go to the cinema?-I'd _____to go to the museum.A. ratherB. PreferC. have
—I'd met Smith several times before.—So (have) ( ) I.
I _______ you a happy birthday.A. hopeB. wantC. expectD. wish
大多数药物出现作用由快到慢的顺序为A．p.o.＞i.h.＞i.m.＞i.v.B．i.h.＞i.m.＞i.v.＞p.o.C．i.m.＞i.v.＞p.o.＞i.h.D．i.v.＞p.o.＞i.h.＞i.m.E．i.v.＞i.m.＞i.h.＞p.o.
4、以下程序利用筛选法得到质数表 void PrimeTable（int M) { int i, j; for（i = 2; i ＜= M; i++) isprime[i] = 1; for（i = 2; i＜ M; i++) { if（isprime[i]) for（j = i+i ;j ＜= M; j+= ) isprime[j] = 0; } }
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; }
