下列食物链正确的是( )
A:鹰→蛇→鸟→草
B:草→蚱蜢→食虫鸟→蛇→鹰
C:阳光→草→食草籽鸟→鹰
D:蘑菇→野兔→狐
以下属于冰心诗歌“爱的哲学”的主题的是( )
读一读,选一选
①Is he nine?____ A. Yes, I am.
②Are you two?____ B. No, I’m four.
③Are you a boy?____ C. She is ten.
④How old is your sister?____ D. I’m a cow.
⑤Who are you?____ E. Yes, he is.