Every family in America has had this sort of experience     there was a price increase of nearly one-third in the past two years

A．that

B．which

C．what

D．when

某犯罪集团多次抢劫银行，数额巨大，打死打伤数人。对此案的审理，人民法院最多应该在多长的时间内宣判：

A．20天

B．1个月

C．1个半月

D．2个半月