--- I hear that your good friend David ____________ books about history.
--- Yes, but now he ____________ novels.
A.used to read; used to read
B.use to read; used to reading
C.use to read; is used toreading
D.used to read; is used to reading
答案:D
题目分析:句意:我听说你的朋友大卫过去常常读有关历史的书,- 是的,但是现在他习惯于读小说了。be used to doing sth 习惯于做……,used to do sth,过去常常做某事。根据句意,故选D.