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扩大财政政策在显着提高产出水平方面非常有效()。A.如果AS曲线是完全价格无弹性的B.在经典的情况下C.如果经济接近充分就业D.经济是否陷入衰退
Over the years, tools and technology themselves as a source of fundamental innovation have largely been ignored by historians and philosophers of science. 结构分析:全句是个被动句,over the years是个介词短语,表示”多年来”的意思,主语是tools and technology,后面接了个介词短语as a source of fundament...
【题目】He acquired a good r(名誉) as a doctor.试题答案 【答案】reputation【解析】句意:作为医生,他获得了好的声誉。由冠词a和形容词good可知,空格处填名词。reputation“名誉”是名词。故填reputation。练习册系列答案 中考模拟卷江苏凤凰教育出版社系列答案 中考模拟试题汇编系列答案 中考内参系列答案 各地...
Described in the essay are the production of the X80 steel pipe used as support of the leg of the offshore jack-up drilling platform, covering such main aspects as chemical composition design, hi-purity/homogenization melting-continuous casting process, pipe-rolling process, and heat treatment, ...
搜索智能精选 题目在地形图上有高程分别为26m,27m,28m,29m,30m,31m和32m的等高线,设基本等高距为5m,则需加粗的等高线为()m. A. 26 B. 28 C. 30 D. 32 答案:C
Consider the four pieces of wire with charges moving through them horizontally as shown below:Rank the current in these pieces of wire from highest to lowest with one being the highest and four being the lowest. Current to the right is positive and current to the left is negative.\(A\) ...
Atmel库存列表:AT24C08-10PC AT24C04N-10SI-1.8 AT24C02N-10SI-2.7 AT93C46R-10SI-1.8 AT24C04N-10SI AT24C04N-10SC-2.7 AT24C04N-10SC T0980-TJS AT87F52-20PC AT89C52-20PC AT89C52-24PI AT28C16-15TC 93C46 AT24C256PI27 AT24C256NSI27 AT89C52-24PC AT27C010-20PC AT89C