A:(1)
B:(2)
C:(3)
D:(4)
绿色植物都是靠种子繁殖后代的。( )
根据句意及汉语提示完成单词
①I'd like to make ____(朋友)with you.
②____(树)make our city green and beautiful.
③ Mr Wang is ____(讲述)us a story.
④We have some ____(传统)at Spring Festival.
⑤What do sweet rice dumplings ____(意思是)?
用NA表示阿伏伽德罗常数的值,下列说法正确的是( )