He showed great interest in my field of work.He asked me ( )
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
A to keep him informing
B to keep him informed
C to be kept informed of
D to keep him informed of
可能相似的问题
你能帮帮他们吗