一般矿山事故(Ⅳ级)是事故已经或可能导致多少人以上死亡?()
A.1人以上死亡
B.3人以上死亡
C.3人以下死亡
参考答案:C
改错,下面每句话均有一处错误,请选出来,并在横线上改正。
( ) 1. Look on this postcard. ______________
A B C D
( ) 2. I want send this postcard to my mother. ______________
( ) 3. How much on this postcard? ______________
— Nice to meet you!
— ______.[ ]
A. I'm fine.
B. Me, too
C. What about you