皮皮学，免费搜题
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搜题
【单选题】
肝受损时血中蛋白质的主要改变是:A.
清蛋白含量升高
B.
球蛋白含量下降
C.
清蛋白含量下降，球蛋白含量相对升高
D.
清蛋白含量升高，球蛋白含量下降
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皮皮学刷刷变学霸
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【简答题】Rosa hurried home from work. It 1 quite warm that day, and it hadn’t rained since last week. She was worried that her tiny plants might have got too much sun. When she got to her building, she ran up ...
【单选题】What did his sister help him to do a short while ago? She helped ___. A. to put his books on the floor B to carry one of his old bookcases up the stairs C to put his books onto the bookcases D. to car...
A.
B.
C.
D.
D
【多选题】按生产要素分配有多种不同的形式,就其内容不同可以分为( ) prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
按劳动力价值分配
B.
按资本或资产等物质生产要素分配 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
按管理和知识类的生产要素
D.
按自然资源作为生产要素参与分配
【简答题】She ran up the stairs with her light ( ) step. (grace)
【单选题】She__up the stairs, so as not to wake up her sleeping parents.
A.
crawled
B.
staggered
C.
tiptoed
D.
slipped
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