A new international airport in the city next year．（ ）
A．completesB．is completed
C．will completeD．will be completed
By the end of 2025， garbage﹣sorting systems （垃圾分类系统） will be ________in Dongying．（ ）
A．set upB．given up
C．shut offD．brought out
We should _________to buy products that come from wild animals． A large number of them are in danger．（ ）
A．stopB．decideC．refuseD．continue
We asked 200 students in our school about whether they wanted a younger brother or sister．Here are the results．
It shows that ________percent of them don't want to have one． This is a big problem．（ ）
A．10B．40C．50D．80
Many students hated to have classes on DingTalk，________they gave it one﹣star reviews（评价）．（ ）
A．soB．orC．butD．while
5G， as a new global network （全球网络） after 3G and 4G， will certainly ________our life in many ways．（ ）
A．copyB．breakC．changeD．control