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【单选题】
(2017初赛第三场 suggested completion time: 5 minutes)The line chart shows the proportion of fish stocks within their safe biological limits from 1974 to 2011 and fish landings from 1970 to 2013. Choose the INCORRECT description about the chart.A.
The period from 1990 to 2013 has witnessed the rise of the total marine catch brought ashore globally.
B.
The percentage of fish stocks that remain within safe biological limits has been falling over time.
C.
The chart demonstrates that the global fish catch has an impact on the productivity of fish stocks
D.
Starting from 1985, fish stocks have been below the level at which they can produce maximum sustainable yields.
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举一反三
【单选题】《雨巷》中的“丁香姑娘”指代的是( )
A.
诗人心目中那个完美恋人形象。
B.
诗人心目中那美好而又难以追求到的理想象征。
C.
诗人在雨巷中遇到的姑娘。
D.
丁香花变成的姑娘。
【简答题】Comment briefly on the contribution Sherwood Anderson made to American literature.
【多选题】肺气肿的影像学表现包括 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
肺透光度增强
B.
肋间隙增宽
C.
两侧膈面降低
D.
心影呈滴状
E.
膈下游离气体