When Shanghai introduced a new garbage-sorting policy（垃圾分類政策） in July last year，the city's residents （居民） took some time to get used to it.They joked that every time they took out their garbage，the staff standing by the bins would ask，" What kind of garbage are you？"
    Starting on May 1st，Beijing joined many Chinese cities by introducing a new garbage-sorting policy，People's Daily reported.Residents should sort their garbage into four groups：kitchen，recyclable，harmful and other waste.
    These groups are represented （代表） by four different colors of trash bins—green，blue，red and gray.Those who fail to sort their trash correctly may be fined（被罰款） up to 200 yuan，Xinhua reported.
    Some cities like Shanghai and Qingdao sort their trash differently.These cities use four different groups：wet，recyclable，harmful and dry.Although their names are different，the groups are actually the same.In fact，wet garbage in Shanghai is kitchen garbage in Beijing.And dry garbage is the same as other waste，China Youth Daily reported.
    To help residents sort their trash correctly，the Beijing government is offering online guidelines.If people don't know how to throw away garbage，they can search for it on the WeChat account Guanchenglishi （管城理市） to find out.But by searching a key word or taking a photo，people can immediately find out which group their waste belongs to.

（1）If people don't follow the garbage-sorting policy，

D

D

.
A．they will have to stand by the bins
B．they won't be allowed to throw trash away
C．they won't be noticed
D．they may face fines
（2）According to the text，which of the following cities have the same names for garbage groups？

C

C

A．Beijing and Shanghai.
B．Beijing and Qingdao.
C．Shanghai and Qingdao.
D．Qingdao and Wuhan.
（3）What does the underlined word "guidelines" in Paragraph 5 probably mean？

B

B

A．參考
B．指導
C．管理
D．約束
（4）In which part of a magazine can we read the text？

C

C

A．Travel.
B．Sports.
C．Environment.
D．Education.