Lack of ________ of environment protection has caused many problems.
举一反三
- Lack of ________ of environment protection has caused many problems. A: appreciation B: acknowledgement C: awareness D: consciousness
- The increasing demand of cars has caused many problems.
- It ______ last week that the haze (雾霾)in Beijing caused many problems.
- The process of urbanization has caused many problems, the major one is （） A: economy B: the growth of poverty in cities C: education D: health care
- What has caused claims of huge structural problems to multiply?