All possible means have been tried to ()the flu.a.treat b.deal c._英语解答

All possible means have been tried to ()the flu.
a.treat b.deal c.cure d.operate

人气：206 ℃　时间：2020-05-04 18:45:21

解答

c.cure治愈
a的宾语是人
b必须和with连用
d操作意思不符