问题补充:
It is our duty our hometown clean and beautiful. We must do something for it.
A. to keep B. keepsC. keeping
答案:
解析:这里考查的是it is + 名词 + to do sth.结构。故选A。
时间:2023-10-01 02:19:08
It is our duty our hometown clean and beautiful. We must do something for it.
A. to keep B. keepsC. keeping
解析:这里考查的是it is + 名词 + to do sth.结构。故选A。
思政战疫微课心得体会报告 战疫思政课心得体会1200字(五篇)
2024-07-19