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【单选题】
患儿, 5 岁。因发热 3 ,双膝关节痛 2 入院。查体:体温 38 °C,脉搏 101 次/分,咽稍充血,心肺(一),双膝关节红、肿,活动受限,实验室检查示:血沉 98mm/ 小时, C 反应蛋白阳性,心电图示 P-R 间期延长。为确诊需化验的指标是A.
血常规
B.
24小时动态心电图
C.
黏蛋白
D.
抗链球菌溶血素“O”(ASO)
E.
血清抗核抗体
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皮皮学刷刷变学霸
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【单选题】Tire Ready Tire Co. sells tires. A partial income statement for a typical month is given below. A local car dealer has offered to buy 500 tires for an upcoming promotion to launch the new line of spor...
A.
$1,000 decrease
B.
$2,200 increase
C.
$2,300 decrease
D.
$1,700 increase
【单选题】What does the man mean?
A.
He got there in only five minutes.
B.
He has a good reason for being late.
C.
He is used to waiting for the woman.
【单选题】The controversial bill _________ forth by the senator from Michigan for a vote was likely the reason he failed to get re-elected.
A.
bring
B.
that brought
C.
brought
D.
was brought
【简答题】A young man and a young girl get married (结婚). The man has much money, and he likes reading very much in his spare (空闲的) time. The woman is very beautiful, but she doesn’t have anything to do because ...
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