首先你要看懂句子what it is like中的那个it代表的含义.它是形式主语,it做形式主语,后面真正的主语一般都用动词不定式引出.比如It is important to study hard.所以这里首先确定要用动词不定式,其次,很明显这里是被动,因为模特是被别人看的.所以综合起来,选A.不用形式主语,其实就是to be watched that close every minute of the day is like what