根据句意和所给英文，中文，首字母提示写出单词，完成句子。

1.Can you help Tom with ________(he) homework?

2.My cousin often ________(fly) a kite in spring.

3.The shop is ________(close) at this time of day.

4.My bother buys two ________(e-dog) in the morning.

5.We__________(China) eat rice every day, but the English don’t.

6.Yao Ming and Kobe Bryant are my favourite basketball__________(play).   

我国《生活饮用水卫生标准》中共规定了35项水质标准，上述哪种分组，其目的是为了保证水质在流行病学上安全（）

A．感官性状与一般化学指标

B．放射性指标与一般化学指标

C．感官性状与毒理学指标

D．细菌学指标

E．放射性指标与毒理学指标