“申报日期”栏：( )。
A．05.11.12
B．05.11.21
C．05.11.22
D．05.11.25
参考答案：B
I first met Lisa three years ago when we __________ at a radio station together.[ ]
A. have worked
B. are working
C. were working
D. worked
9.9×24用______律进行计算比较简便．
