445.Speaking of all the songs he has written,I think this is probably his _______ one.

A.better-known

B.well-known

C.best-known

D.most-known

446.The melon the Smiths served at dinner would have tasted ______ if it had been put in the fridge for a little while.

A.good

B.better

C.best

D.well

445.答案是C;

best-known为well-known的最高级。

446.答案是B;

考查形容词的比较级。由下句信息可知:放冰箱一会儿后尝起来味道会更好。