“鸵鸟在散步,河马在戏水,长颈鹿伸着长脖子在吃树梢上的嫩叶,还有凶猛的狮子在追逐斑马。”下列可以看到上述景象的大洲是
A:非洲
B:亚洲
C:南美洲
D:大洋洲
将下列草履虫的结构与其对应的功能进行匹配
They can't buy anything because _________ of the shops are open now
─ Do you drink much coffee as before?
─ No, at all. My sleeping problem is getting worse.