which colour du you like?I prefer blue ()redA.for B.as C.to

问题描述:

which colour du you like?I prefer blue ()red
A.for B.as C.to

C 正确.
这是固定搭配:
prefer sth to sth
意思是:比起……更喜欢……
句意是:你喜欢哪种颜色?比起红色我更喜欢蓝色.