----- Dad ，look at the building .It is on fire.
----- Call 119 ____________ mobile phone right now
A、inB
暫無解析
人類活動已經(jīng)對生態(tài)系統(tǒng)造成嚴(yán)重破壞。
Ihopedwecandobusinesstogetherandlookingforwardtohearingfromyousoon.
溫室氣體的增多加劇了溫室效應(yīng)。
In most cities and towns, the high volumes of road traffic become a problem. What are the causes of that and what actions could be taken to solve the problem?
On Open Policy
