723.Varieties of programmes in the TV station _____ many different types of interest and taste among public.

A.cater to

B.appeal to 

C.apply to

D.adjust to

724.There is a saying that goes,“All happy families _____ one another, but each unhappy family is unhappy in its own way”.

A.like

B.appear

C.resemble

D.represent 

723.答案是A；

cater to 迎合、满足不同的要求;appeal to呼吁，恳请，上诉;apply to申请;adjust to适应。

724.答案是C；

考查动词在固定谚语中的应用。句意:所有幸福的家庭彼此相似，而不幸的家庭各有各的不幸。