He show great interest in my field of work.He asked me __ fresh developments.A.to keep him

题目

He show great interest in my field of work.He asked me __ fresh developments.A.to keep him
informing B.to keep him informed C.to kept informed D.to keep him informed of 为何不选B?

答案

b 选项缺一个介词 由短语inform sb.of sth 此为主动语态
改为被动自然就是sb.be informed of sth.
结合四个选项 自然就选D 啦
希望能够帮到你哦
要是满意的话还请楼主勾上小红旗哦