Private cars really provide____(convenient) to people, but meanwhile they cause too many problems.
举一反三
- Too many private cars _______ the serious pollution of the air.
- Bicycle-sharing is popular among many Chinese people as they provide an effective solution to all the problems.
- What is the cause of many problems in familiesThe cause of many problems in families is（）.
- The two main problems in Venice are ____________________. A: too many old residents and too many rich people B: too many bridges and too much water from high tides C: high water and too many tourists D: expensive souvenirs and too many tourists
- Short conversations () A: There are too many cars on the road. B: There are too many people in the world. C: The man should not complain. D: The man should use public transportation.