The contentious reality is that the 【26】______ cheap and simple solution to trashdumping it in a landfill just beyond the edge of town 【27】______ no longer workable, particularly around major cities. Old dumps, which now get 8% of all garbage, are filling up, end new 【28】______ have become virtually 【29】______ to build with the result of skyrocketing land costs, 【30】______ stringent environmental regulations and shrill public opposition 【31】______ new landfills "in my backyard". "Five years from now," 【32】______ Bruce Waddle. director of the Environmental Protection Agency's municipal-solid-waste program, "we'll have only half the number of landfills operating."
With this grim prospect, new methods are required, all variations on the only four ways available to deal 【33】______ garbage: bury it, burn it, recycle it or don't make as 【34】______ in the first place. What's needed, experts say, is sophisticated 【35】______ fallout, called "integrated waste management" An 【36】______ valuable items are sorted out of the waste stream and turned 【37】______ new products, and the rest are burned cleanly in a furnace that also produces steam to 【38】______ electricity. Only the ash, 【39】______ of the original volume of trash, is then disposed 【40】______ in carefully engineered landfills.
【21】
A.whatever
B.even if
C.whenever
D.if
第1题
气虚以致产后恶露不绝,主要证候不包括()。
A、产后恶露21天淋漓不尽
B、恶露色淡红,质稀薄,无臭气
C、小腹空坠,神倦懒言
D、面色潮红,口燥咽干
E、舌质淡,脉缓弱
第5题
产后恶露不绝的主要发病机理()
A.气虚冲任不固
B.血热迫血妄行
C.瘀血内阻、血不归经
D.冲任为病,气血运行失常
第7题
生地黄的主治病证不包括
A. 阴虚发热
B. 内热消渴
C. 血热妄行
D. 热结便秘
E. 温病热人营血
第9题
咳血方主治证候的病机特点是
A、血分有热,破血妄行
B、下焦瘀热,损伤血络
C、脾阳不足,中焦虚寒
D、湿热蕴结,血渗肠道
E、肝火犯肺,灼伤肺络
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