I don't think it is advisable that she ______ her little boy of his freedom to spend the spare time as he wish.
【正确答案】 A
【答案解析】在“It is+a.+that从句”引导的主语从句中,从句的谓语动词要用虚拟语气,即“(should)+动词原形”,其中should可以省略。此类形容词有:advisable,imperative,desirable,vital,urgent,necessary,important等。故答案为A。