10. the right meanings of stain are (). A. to give a false color to B. to leave a mark on sth. C. change the color of something D. a stained place or spot ...

6. —Hello. Is Doctor Smith in? —Yes. But I’m sorry. He’s lying ill in bed,() move about. A. is not able to B. being unable to C. being not able to D. unable to ...

6. If those methods work on ,they will be introduced to other parts of the region . A. 错误 B. 正确 ...

9. Free market principles represents no government interference in economic development. A. 错误 B. 正确 ...

15. The United States used ot rely on stee,l making, automobile, and construction as its pillar industries A. 错误 B. 正确 ...

8. The 1787 Constitution begins with the "Preamble", stating its purpose A. 错误 B. 正确 ...

6. The first academic institution that a child attends is called private school. A. 错误 B. 正确 ...

11. There is unified federal policy for enrollment and every university is not free to select its own first-year students and set its own standard A. 错误 B. 正确 ...

5. The British Parliament is often referred to as "the legislative" --- the body that makes or unmakes laws. A. 错误 B. 正确 ...

11. The English people are the descendents of Anglo-Saxon who came to England after the Romans left Britain in 410 AD. A. 错误 B. 正确 ...