中国大学MOOC: The federal police mainly belong to two departments: ____1_____and the Department of Homeland Security. Under the guidance of the Ministry of Justice, there are____2____，______3____, US Marshal Service and _____4_____.Under the guidance of US Department of Homeland Security, there are U.S. ____5_____, U. S. Customs and Border Protection, U. S. Immigration and Customs Enforcement, U. S. Citizenship and Immigration Services, U.S. ____6______, ______7_____and _____8_____.
举一反三
- A foreigner's first impression of the U. S. is likely to be that everyone is in a________often under ________.
- Questions 6 to 10 are based on the following news. A: U.S. is the strongest economy in the world. B: B. The productive capacity of U. S. economy. C: C. Change in U. S. dollar’s role as the world’s primary reserve currency. D: D. America’s massive indebtedness and a sharp boost in U. S. government spending.
- Is the reporting of an extraordinary item, net of tax, allowed under U. S. GAAP and International Financial Reporting Standards (IFRS)（） A: Yes, under both. B: Yes, under IFRS, but not under U. S. GAAP. C: Yes, under U. S. GAAP, but not under IFRS.
- 实验命令“surf(@(u,v)2*u.*sin(v),@(u,v)3*u.*cos(v),@(u,v)u.^2,[0,5,0,2*pi])”表示【 】
- 实验命令“fsurf(@(u,v)2*u.*sin(v),@(u,v)3*u.*cos(v),@(u,v)u.^2,[0,5,0,2*pi])”的结果是【 】