He showed great interest in my field of work.He asked me ( )fresh developments.
问题描述：
He showed great interest in my field of work.He asked me ( )fresh developments.
A to keep him informing
B to keep him informed
C to be kept informed of
D to keep him informed of
为什么选D?
答
ask sb. to do
keep sb. informed of sth.使某人知道某事