—How is your cousin, Kate?
—She broke her leg and medical treatment since.
A. is receiving
B. has received
C. received
D. has been receiving
网友回答
A. is receiving
B. has received
C. received
(答案→)D. has been receiving
解析：D 考察动词时态。句义：Kate，你的表姐怎么样了？—她的腿摔断了，自从那时以来一直都在接受治疗。由此可知，空格处表示的动作从过去开始一直到现在，而且还可能继续进行下去，所以使用现在完成进行时。故D正确。