—What do you think of his talk on the Information Technology?
—Oh, very good. It’s worth .
A. listening to
B. to listen to
C. listening
D. hearing
网友回答
(答案→)A. listening to
B. to listen to
C. listening
D. hearing
解析：listen to 听，强调听得动作；hear听见，强调听的结果。句意：你认为他关于信息技术的演讲怎么样？——哦，非常不错。值得一听。Be worth doing值得做某事。故选A。