根据首字母提示或括号内的汉语意思拼写单词。

1. They marked the _____ (边界) of the football fields.

2. The still water r_____ the full moon.

3. Our ship grounded in s_____ water.

4. The air by the sea is _____ (清新的) and healthy.

5. The machines were arranged in _____ (整齐的) rows.

6. That woman has a very s_____ tongue.

7. They climbed the s_____ mountain inch by inch.

定性是党组织和纪检机关，经查证核实，在弄清事实的基础上，认定党组织或党员所犯错误性质。定性必须做到（）

A、坚持严肃慎重、区别对待的原则；

B、坚持实事求是的原则；

C、以事实为依据，以法律为准绳；

D、以事实为依据，以党规、党法、党的政策和国家法律法规为准绳