【正文】
) 32 。s Nest 21 Water Cube 22 World Park 23 Beijing Zoo 24 25 26 27 29 Fill in the blanks. Look! This is a picture of ___________. It is about _________ old. And it is about _____ Jenny,Danny and LiMing go to visit the Great Wall and they ______very happy. 2021 years 6000