You’d better change another book, because ______ page of the book is torn, and ______ cover

looks very old. _{K_S_5_U}

A．a; the

B．the; a

C．the; the

D．a; a

改革开放使中国进入了经济高速发展时期，作出我国改革开放重要决策的会议是中共（）。

A.十四大

B.十二大

C.十三大

D.十一届三中全会