A:Cl2
B:O2
C:H2
D:HCl
据估计,目前全世界动物有150多万种,植物有50多万种。这说明( )
为下列句子选择相应的中文选项。
____ What's the weather like today? A.我每天都能去游泳。
____ Today is cold. B.冬天是白色的。
____ I can go swimming every day. C.你最喜欢哪个季节?
____ Winter is white. D.冬天很冷。
____ Which season do you like best? E.今天天气怎么样?