网点经理()以上的时间担任大堂经理角色。
A.30%
B.40%
C.50%
D.60%
参考答案:C
It is true he said surprised us all. [ ]
A. what
B. that
C. what that
D. that what
歼7-E飞机调节锥操作系统是怎样工作的?