题目内容
介词填空
He is working ________ a new novel．
用适当的介词填空
He is ________ Xinhua News Agency.
介词、副词填空
He is very selfish, and never cares ________ other's feelings.
用正确的介词填空
He always keeps silent．So I think he is not available ________ this job．
He is very disappointed ________ the result．
