长征的出发地和最终胜利会师地是（）

A.瑞金；吴起镇

B.瑞金；会宁

C.瑞金；延安

D.井冈山；延安

Good heavens! There you are! We＿＿＿anxious about you, and we ＿＿＿you back throughout the night.

A．are； expect

B．were； had expected

C．have been； were expecting

D．are； were expecting