世界万物都有自己特定的形象,包括看不见的东西,如声音、空气。
参考答案:对
Look, there are some boys _________ football on the playground. [ ]
A. playing
B. play
C. to play
D. plays
— ____________ does he speak?
—He speaks French and English. [ ]
A. What color
B. What animal
C. What language
D. What sport