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