1．Suddenly the boat changed into a ________ (龙)．
答案：dragon
2．She is very fond of Chinese classical ________ (文学) and has spent some time reading Tang and Song poetry.
答案：literature
3．The peasants have a good ________ (收成) with all the crops got in.
答案：harvest
4．I'm glad to see that you've decided to ________ (向……表示敬意) us with your presence!
答案：honour
5．People are especially concerned about social ________ (不平等)．
答案：inequality
have learned a lot about robots, especially about their functions_(功能) and shapes.
