氯化钠中的氯和钠这两种元素的本质区别是(  )

木星是天空中第四亮的天体，2010年11月，青岛的天空将出现“木星合月”、“狮子座流星雨”的天象，与该行星相邻的是（　）

    Last year I had a trip to Beijing with my parents. We visited many places of interest there. And there is lots of delicious food in Beijing, e____Beijing Duck. So we had it for s____ on the first day there. It____(taste)so delicious. I think it's really a Chinese t____We had a good time there for five days. We all think Beijing is well worth ____(visit).

读图，回答下面小题。