The highway system has had great effects on the economy in the United States, for it has made possible the relocation of many plants from the city to the countryside.
举一反三
- The United States has a national system of education. A: 对 B: 错
- The United States has a national system of education. A: 正确 B: 错误
- The system of higher education in the United States has two functions : teaching and research.
- 8) The United States has large trade deficits with Japan, China, and Mexico; this means that the United States has imported more from them than what they have purchased from us.
- they are in the midst of a great 2____, unlike any the United States has faced before.