下列属于国家禁止进口的货物的是( )。
A．四氯化碳
B．犀牛角、虎骨
C．氯酸钾、硝酸铵
D．旧衣服
参考答案：A,B,C,D
The plane _____ at three o'clock in the afternoon. [ ]
A. takes off
B. takes away
C. takes out
D. takes down
Thanks a lot for______me______your party.
A．invite; for
B．invite;to
C．inviting; for
D．inviting; to
