His radio is a very old one. It sometimes works and sometimes it
A. seldom does
B. does hardly
C. never does
D. doesn’t
网友回答
A. seldom does
B. does hardly
C. never does
(答案→)D. doesn’t
解析：这题考查句意：他的收音机很旧了，有时工作，有时不工作。Seldom，never，和sometimes矛盾，B项hardly的位置不对。选D。