场(厂)址选择应充分利用( )。
A．荒地
B．耕地
C．拆迁地
D．集体所有制土地
参考答案：A
Having failed in many attempts,the bird _____managed to escape from the cage.
A．suddenly
B．naturally
C．immediately
D．eventually
Uncle Wang arrived ____ No.14 Middle School half an hour ago. [ ]
A. at
B. in
C. to
D. /
