A. We took pictures of the beautiful countryside.

B. We rode a bike for three people

C. In the afternoon, Mum ate some bad fruit and didn't feel well.

D. We bought some gifts and ate some delicious food

E. We dressed up and made a funny play

F. Max liked Robin very much, but Robin didn't like it.

____

在社会生活中，心中要有“一把尺”，这把“尺”包括（    ）

在正四面体P﹣ABC中，D，E，F分别是AB，BC，CA的中点，下面四个结论中不成立的是（　　）

文学作品往往是一个时代的政治、经济、文化的集中反映。下列诗词与下图所反映的时代背景相同的是（    ）