Stop killing this kind of birds!They _______．A．are dying out B．are dying down C．have died out D．have died off

分类: 作业答案 • 2021-12-20 07:21:06

问题描述：

Stop killing this kind of birds!They _______．
A．are dying out
B．are dying down
C．have died out
D．have died off

答

表示虽然很少但还是有

答

c意思是已经快濒临灭绝了