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问题 单项选择题 A1/A2型题

硫酸钡吸附血浆中主要含下列哪一组凝血因子（）

A.因子Ⅶ和因子Ⅹ

B.因子Ⅴ和因子Ⅷ

C.因子Ⅱ，Ⅴ，Ⅶ，Ⅹ

D.因子Ⅰ，Ⅲ，Ⅴ，Ⅶ

E.因子Ⅹ和因子Ⅴ

答案

参考答案：B

选择题

Have you seen Tom recently? I wonder ______ with his students.

A．how is he getting along

B．if he is getting along well　

C．what he is getting along

D．that he gets along well
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单项选择题

大便为脓血便以血为主，呈暗红色稀果酱样，可能是什么疾病（）

A.急性胃肠炎

B.阿米巴疾病

C.直肠癌

D.细菌性痢疾

E.消化不良
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