1. She was sitting up late, waiting for Pa. A. working hard B. sitting in an upright position C. not going to bed after the usual bedtime D. being very careful ...

10. In the US, which is regarded as one of the most capitalistic countries in the world, the government doesn＇t play a role in economic activities. A. 错误 B. 正确 ...

1. According to the way they are collected, the import surtaxes or duties fall into ___. A. specific duties B. ad valorem duties C. compound duties D. alternative duties ...

6. A bond is actually an IOU, a written contract which stipulates the par value the maturity date and the rate of interest paid by the issuing company to the bond holders quarterly, semi-annually or annually. A. 错误...

8. According to the economic theory of supply and demand, price is set where supply meets demand, and this price is referred to as the equilibrium price. A. 错误 B. 正确 ...

3. Pipeline is the cheapest mode of transportation. A. 错误 B. 正确 ...

1. "Two roads diverged in a yellow wood And sorry I could not travel both ..."In the above two lines of Robert Frost＇s The Road Not Taken, the poet, by implication, was referring to _______. A. a travel expe...

7. Scientists are now making plans to ___ Mars so that it will become possible for humans to live there. A. transfer B. form C. reform D. transform ...

16. The valley is in a valley, where it can be ___ from the hills. A. neglected B. looked C. watched D. overlooked ...

24. She simply ____ that the check was good and did not ask him any question about it. A. took it easy B. took it for granted C. took it up with D. took advantage of ...