—I hear Jim is going to _________ at the school meeting.  

—Do you know what he is going to ________ ?

A. say, talk

B. say , speak

C. speak, say

D. talk , speak

新中国成立以来，我国的社会主义建设道路曲折，其中对农村人民生活水平的提高没有多大帮助的是[ ]

A．土地改革运动

B．农业合作化运动

C．农村人民公社化运动

D．联产承包责任制