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【简答题】
砂在进行筛分析试验时，当试样含泥量超过3%，应先用水洗，然后烘干至恒重，再进行筛分试验。
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【简答题】单式记账法是指对每一项经济业务的发生只在一个账户中进行记录的记账方法。（）
【简答题】单式记账法是指对每一项经济业务的发生只在一个账户中进行记录的记账方法。( )
【简答题】()是啤酒苦味的主要物质，其溶解度较a-酸大，苦味柔和、细腻。
【单选题】From observers' estimates of the brightness of the fireball, he ______ that the body in the space was between 40 feet and 260 feet in diameter.
A.
deduced
B.
reduced
C.
induced
D.
produced
【单选题】The liberal view of democratic citizenship that developed in the 17th and 18th centuries was fundamentally different from that of the classical Greeks. The pursuit of private interests with as little ...
A.
study ancient concepts of citizenship
B.
contrast different notions of citizenship
C.
criticize modern libertarian democracy
D.
describe the importance of universal suffrage
【单选题】We learn from the passage that the traditional view of slash-and-burn farming is that （ ）．
A.
it does no harm to the topsoil of the rainforest
B.
it destroys rainforest soils
C.
it helps improve rainforest soils
D.
it diminishes the organic matter in rainforest soils
【单选题】If one gets a lop-sided view of things, he is likely to______
A.
detach tragedy from comedy.
B.
associate humor with laughter.
C.
identify pain with happiness.
D.
combine satire with irony.
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