(11)【答案】C
(12)【答案】C
(13)【答案】A
(14)【答案】D
(15)【答案】D
(16)【答案】B
(17)【答案】B
(18)【答案】B
(19)【答案】C
(20)【答案】A
(21)【答案】C
(22)【答案】A
(23)【答案】B
(24)【答案D
(25)【答案】D
(26)【答案】C
(27)【答案】B
(28)【答案】D
(29)【答案】D
(31)【答案】D
(32)【答案】B
(33)【答案】C
(34)【答案】B
(35)【答案】B
(36)【答案】C
(37)【答案】A
(38)【答案】C
(39)【答案】A
(40)【答案】C
(41)【答案】A
(42)【答案】C
(43)【答案】A
(44)【答案】D
(45)【答案】B
(46)【答案】D
(47)【答案】A
(48)【答案】D
(49)【答案】B
(50)【答案】A
二、 填空
(6)【答案】printf("a=%d,b=%d",a,b);
(7)【答案】(a+b>c)&&(a+c>b)&&(b+c>a)
(8)【答案】30
(9)【答案】a*b*c*d*
(10)【答案】11
(11)【答案】!knahT
(12)【答案】p+n
(13)【答案】i<10
(14)【答案】j%3!=0
(15)【答案】return 0
(16)【答案】return 1
(17)【答案】ch++
(18)【答案】printf(“\n”);
(19)【答案】p!=NULL
(20)【答案】p->next
......