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【单选题】
影响骨折愈合最重要的因素是()A.
过晚负重
B.
肌肉萎缩
C.
骨折局部血液供应差
D.
局部皮肤过敏
E.
疼痛影响
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】航天器难易程度:一般都在距地面( )千米以上的高空飞行。
A.
90---120千米
B.
100---120千米
C.
80---120千米
D.
110---120千米
【简答题】《过秦论》的中心论点是()。这句话的句式是()。
【单选题】An increase in a country's net commodity terms of trade will
A.
not always guarantee positive changes in the country's economy.
B.
always increase the country's economic welfare.
C.
always increase the country's real income.
D.
never increase the country's quantity of exports.
E.
always increase the country's production of its import competing good.
【简答题】《过秦论》（上）的中心论点是什么？作者是如何论述这个论点的？
【单选题】Upscale men's and women's clothing stores primarily appeal to consumers' __________ needs.
A.
functional
B.
postpurchase
C.
safety
D.
psychological
E.
situational
【单选题】An increase in a country's net commodity terms of trade will
A.
not always guarantee positive changes in the country's economy.
B.
always increase the country's economic welfare.
C.
always increase the country's real income.
D.
never increase the country's quantity of exports.
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