a unity negative feedback control system with following open-loop transfer function the value of k that yields a steady-state error with a magnitude equal to 0.01 for a unit-step input is ( ).
the missouri river is called “the father of waters".
the principal distinction between early and late modern english is______.
the name of britain came from a celtic tribe-- the britons.
orchestra music like symphony, dance music like ballet, piano music like beethoven’s piano sonatas and string quartets, all reflect the romantic outlook in the 19th century.
in his inaugural address in 1861, lincoln showed clearly that he __________.
dns服务提供（ ）和（ ）之间的映射。
freedom of the press means that the press enjoys total freedom.
“if winter comes, can spring be far behind” is from “ode to the west wind” written by ______.
三十年战争的开端是
in 1932, in the depth of the depression, the american people choose ________ as their next president who promised a “new deal” to get america out of depression.
在实务中，外币折算往往对外币收入和支出的折算都按()。
in the united states today, the value of mastering nature results in bold approaches to overcome all obstacles and the belief that an inidual should have control over their personal environment and the ability to achieve any goal.
an english colony was founded in america in 1620 by a group of people fleeing religious persecution with the ship called mayflower.
关于des的描述中，错误的是（ ）。
the most populous city in america is new york city.
进口的货物，如发生残损或到货数量少于提单所载数量，而运输单据是清洁的，则应向承运人提出索赔。（ ）
财政实现收入再分配职能的手段包括（ ）。
分税制改革后，增值税属于和地方共享的税收。
in addition to () a healthy diet, we also need to keep on exercising so that we can lose weight.