中型零售企业仓库面积不应低于（）
A、100㎡
B、50㎡
C、40㎡
D、30㎡
E、20㎡
参考答案：E
The Spanish football team won the South Africa World Cup on July 13th, _____ it the 8th
country to have won the World Cup.[ ]
A. made
B. making
C. to make
D. to have made
取消键CAN 的用途是消除输入( )器中的文字或符号。
A．缓冲
B．寄存
C．运算
D．处理
