The workers will complete the new bridge in ____________．（ ）
A．two and a half months
B．two months and half
C．two and a half month
I wonder_______________．
Well， I think Qingfeng Lake Park is a good choice．（ ）
A．what I shall sell at my street stall（货摊）
B．whom I could open a street stall with
C．if I can open a street stall after work
D．which is the best place for a street stall
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