We had warned him __ the danger but he turned a deaf ear to our w_英语解答

We had warned him __ the danger but he turned a deaf ear to our warning
A.at
B.of
C./
D.with

人气：309 ℃　时间：2020-04-11 08:47:15

解答

B
warn sb of sth 是固定短语,平时注意积累哦~!
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