int (*fun)( ) 表示函数的返回值是指针类型的.
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int i,*p=&i,**p1=&p;是正确的C说明.
A. 对
B. 错
There ______ a pen and some books on the desk.
A. be
B. being
C. is
D. are
There ______ different opinions on this problem.
A. existed
B. existing
C. to exist
D. exists
There ______ no further business, I declared the meeting closed.
A. was
B. were
C. be
D. being