一道非谓语题
问题描述：
一道非谓语题
As I will be away for at least a year I'd appreciate hearing from
you now and then ____ me how everyone is getting along .
C.telling D to tell
为何选C
答
to tell是表目,其发生是在谓语动词之后.而telling是表伴随,和谓语动词同时发生.感谢的是信的内容（伴随）非写信的目的