Such problems ____ air pollution and heavy traffic are becoming more and more serious in many big cities all over the world.
A、of;
B、on;
C、for;
D、as
发布时间：2025-10-09 22:25:44
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：as
相关试题
- 1.Such problems ____ air pollution and heavy traffic are becoming more and more serious in many big cities
- 2.中国大学MOOC: Such problems ____ air pollution and heavy traffic are becoming more and more serious in many
- 3.The bank has established in many big cities in the world.
- 4.In the past few years, traffic problems (become) ______ more and more serious.
- 5.Questions 26 to 35 are based on the following passage.Millions die early from air pollution each year
- 6.One of the advantages of big cities over the countryside is that big cities have lots of cinemas and
- 7.A completely new idea (deal)_____ with air pollution in big cities attracted much public attention.
- 8.Air pollution People and air pollution are often in the same places.
- 9.The Housing Problems in Big Cities
- 10.Screening interviews over the phone is becoming more common because ________.
