He stopped christmas cards a few yesrs ago,so he received almost none.
A. to send
B. sending
C. send
D. to be sending
网友回答
A. to send
(答案→)B. sending
C. send
D. to be sending
解析:本题的含义是几年前他就停止给别人寄圣诞贺卡,所以他几乎连一个圣诞贺卡都没有收到,stop doing sth表示停止做某事,符合本题的含义,故本题选B。