We try to find a table for seven, but they were all______.

A．given away

B．kept away

C．used up

D．taken up

有占位性病变来自牧区与犬有接触史者应增加的检查为（）

A、核磁共振

B、包虫病血清学检查

C、CR检查

D、NA检查

E、活体检查