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【单选题】
对伤寒诊断有参考意义的肥达反应抗体效价是A.
O效价>1～80，H效价>1～160
B.
O效价>1～16，H效价>1～160
C.
O效价>1～80，H效价>1～80
D.
O效价>1～16，H效价>1～80
E.
以上都不是
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反馈参考答案：
举一反三
【单选题】眼膏剂常用基质是黄凡士林、液状石蜡、羊毛脂组成的混合物，各成分比例一般为
A.
1:8:1
B.
1:1:8
C.
8:1:1
D.
0.167384
E.
0.0840509
【简答题】Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a checklist of criteria (衡量标准，尺度) in hand, the Dallas family looked around the country visitin...
【简答题】阅读理解。 Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a check list of criteriain hand, the Dallas family looked around the country visiting ha...
【简答题】阅读理解。 Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a checklist of criteria in hand, the Dallas family looked around the country visiting ha...
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