单词拼写
Some Public Service Ads mainly aim to make __________(贡献) to society
We must take a _______ ( 科学的) approach to the problem
We must be ________( 一致的) in applying the rules
We bought this house for _________(方便 ); it’s near the school.
He is _____________( 连续不断地) changing her mind
We are ____________(公民) of the People’s Republic of China
I went to college.  _________( 与此同时)， all my friends got well-paid jobs
This was the first stage of the printing ________( 过程)
Coughs and headaches are ___________ (症状) of catching cold
The opening _______ ( 仪式) of the 11th National Games was held on October 16 th in Jinan, Shandong Province.