Question

【题目】I would appreciate _____________back this afternoon.
A.you to call
B.you call
C.your calling
D.you're calling

Answer 1

【答案】C
【解析】句意：今天下午你回电话我很感激。appreciate doing sth.固定短语，“感谢做某事”，动名词前用用所有格，选C。