A.improve your work environment
B.cut your utility bills by half
C.get rid of air-conditioners
D.enjoy much better health
单选题 | What may happen if the United States places obstacles in the way of foreign investors and foreign goods? | 查看答案 |
单选题 | What is the current topic of common interest among the very rich in America? | 查看答案 |
单选题 | If you add enough insulation to your house, you may be able to________. | 查看答案 |
单选题 | 查看答案 | |
单选题 | 查看答案 | |
单选题 | 查看答案 | |
单选题 | 查看答案 | |
单选题 | What is the real reason for plutocrats to express solidarity with the middle class? | 查看答案 |
单选题 | 查看答案 | |
单选题 | 查看答案 | |
单选题 | 查看答案 | |
单选题 | 查看答案 | |
单选题 | What does the European Union plan to do? | 查看答案 |
单选题 | From the fifth paragraph we can learn that ________. | 查看答案 |
单选题 | 查看答案 | |
单选题 | The author was disappointed to find that ________. | 查看答案 |
单选题 | 查看答案 | |
单选题 | What does the author intend to say by the example in the second paragraph? | 查看答案 |
单选题 | German chemicals giant BASF saves 200 million a year by________. | 查看答案 |
单选题 | 查看答案 |