问题补充：
----Which subject do you like better, math or physics?
---- I prefer math physics.
A. to learn , to learn
B. learning , to learning
C. learn , than learn
D. to learn , than learn
答案：
A. to learn , to learn
(答案→)B. learning , to learning
C. learn , than learn
D. to learn , than learn
解析：句意：你更喜欢哪个科目，数学还是物理？相对物理来说我更喜欢学习数学。prefer的意思是“比较喜欢”，相当于like…better，不用于进行时。它常用的句型有：①prefer A to B, 喜欢A胜过B; 相对B来说，更喜欢A ②prefer doing A to doing B喜欢做A胜过做B; 相对做B来讲，更喜欢做A ③prefer to do A rather than do B 宁愿做A也不愿做B
