If you want people to treat you nicely, you have to treat nicely, too.
Don’t worry about ,Mom. I can take care of ..
---DO you have any for this summer vacation? ---I want to take a trip to Qinghai.
L like my new house. It is close my school.
There is umbrella and magazine on the table.
“One one zero” 表示 ____。A. 火警 B. 匪警 C. 急救中心