什么是放大器的通频带？

— ______apples are these? 

— They are______.[ ]

A. Who; my    

B. Whose; our      

C. Whose; mine    

D. Who's; his.

心理定价策略中，适用于日常消费品的有()。

A.习惯定价策略

B.尾数定价策略

C.声望定价策略

D.招徕定价策略

E.分档定价策略

Since Mo Yan won the Nobel Prize in 2012, his fans have been eagerly waiting for his new novels to ______.

A．come out

B．turn out

C．bring out

D．go out

独立前印度工业主要发展________业和________业。独立后，印度工业发展较快，现已建立独立的、完整的工业体系。

下列程序输出的结果是( )。
#include＜stdio.h＞
fun1(char a,char b)char c;c=a;a=b;b=c;
fun2(char*a,char b)char c;c=*a;*a=b;b=c;
fun3(char*a,char*b) char c;c=*a;*a=*b;*b=c;
void main()

char a,b;
a='A';b='B';fun1(a,b);putchar(a);putchar(b);
a='A';b='B';fun2(&a,b);putchar(a);putchar(b);
a='A';b='B';fun3(&a,&b);putchar(a);putchar(b);
putchar('\n');

A) BABBAB

B) ABBBBA
C) ABBABA

D) ABABBA