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Paradise Lost is a masterpiece by
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Who was the best president？ That we can even ask the question is thanks to George Washington who shaped the role on his own 【M1】______ battle-hewn hands. Elected unanimously, he assured the job 【M2】______ reluctantly and batted away efforts to make him a king. His humility ensured the institution was built to the last. 【M3】______ It would have been easy for the first boss of a new government to have grown tipsy with power. So after years of fighting against 【M4】______ hunger and defeated as a revolutionary hero on the battlefield, 【M5】______ Washington was not seduced by pomp. He rejected an array of flowery titles, preferring the simplicity of Mr. President. Not only did he drone on at the lectern, but he swiftly appointed an 【M6】______ ideologically balanced cabinet of advisers, including Jefferson and Alexander Hamilton. Mindful of precedent, he personally ensured his executive power is checked by the legislative and judicial 【M7】______ branches of government. After decades of public service, Washington pined for a quiet life at home in Virginia, and hoped to retire after one four-year term in office. He succumbed to take a second term in the interests of 【M8】______ national unity, but was then glad to hand over the reins to his electing successor, John Adams. 【M9】______ Few American children are spared some malarkey about a young George Washington who cannot tell a lie. These tales are 【M10】______ largely invented to explain Washingtons integrity as an adult. Americas first president was not a witty intellectual or a scintillating orator, but he was uniquely honorable at a vulnerable time for the nascent republic.
【M1】
可以区别螺甾皂苷和呋甾皂苷的反应为()
Many typically "American" characteristics are a result of value. 【M1】______ There is a remarkable ethic diversity in the US. Among its population 【M2】______ of 300 million, 73% is White, 12% African American, 8% Hispanic. Many Americans dont like generalizations being made about them because they see themselves as very unique. Individualism is probably the most highly esteemed value in the American culture, and Americans may feel comfortable when given more help than they need, because 【M3】______ they see dependency as weakness. The focus on the individual has led to a more informal society. For example, phrases like "drop by any time" are other ways of saying goodbye. Honesty and frankness is more【M4】______ important to Americans than "saving face", and they may bring up impolite conversation topics which you may find embarrassed, 【M5】______ controversial or even offensive. This encourages them to dissolve misunderstandings themselves. Some behaviours have culturally associated to straightforwardness. For example, a firm handshake is 【M6】______ often interpreted as sign of sincerity, so is direct eye contact. To most【M7】______ Americans, honesty is always preferred for politeness. Punctuality is 【M8】______ considered an important attribution, and you will need to offer an 【M9】______ apology and explanation if you are more than 15 minutes late. Americans also value achievement and competition, but sports awards【M10】______ are often displayed in their homes.
【M1】
The groundwater system is similar to a river system. Therefore, instead of having channels that 【M1】______ connect different parts of the drainage basin, the groundwater system has connecting pores. Some soils and rock have connecting pores where water can move 【M2】______ through. Soils and rock are permeable and water can 【M3】______ pass through them this way. Sandstone is a common permeable rock. Soil or rock that have many large connected pores 【M4】______ is very permeable. Water can pass through it easily. Soil or rock that has few or small pores is not permeable 【M5】______ because water cant easily pass through. Some material, such as clay, has very small pores or no pores at all. Water cant pass through this impermeable material. How deep into Earths crust do you suppose groundwater can go？ That depends on the permeability of soil and rock. Groundwater will keep going to lower 【M6】______ elevations until it reaches a lay of impermeable rock. 【M7】______ When this happens, the impermeable rock acts like a dam and the water cant move down any deep. So, it 【M8】______ begins filling up the pores in the rocks over the 【M9】______ impermeable layer. A layer of permeable rock that transmits water freely is an aquifer. The area where all of the pores in the rock are completely filled in water is 【M10】______ the zone of saturation. The upper surface of this zone is the water table.
【M1】
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