Lao She Teahouse d the changes in Chinese society over fifty years.
It is reported that h of houses fell down and many people died in the earthquake.
Everyone has a r (角色) to play in making our country more beautiful.
You will r a warm welcome when you come to our village.
More than 200 v in our university are sent to teach in the poor areas every year.
December is the t and last month of the year.
We Chinese held many activities to celebrate our country's 70th birthday on O 1st,2019.
According to the latest census(人口普查),China has a p of 1,411,78 million.
When a person v a foreign country,it is important to know how to ask for help politely.
The teacher asked us to c the first report with the second to find their similarities and differences.
﹣﹣ Did anyone help them finish the work?
﹣﹣ No.They finished it by t .