题目内容

Z81中,9是可逆元。

A. 对
B. 错

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study of thethe heart: ()

A. cardiology
B. splenology
C. cardiovasology

a sac in which bile is stored: ()

A. carditis
B. cholecyst
C. cerebralgia

surgical removal of an entire lung or of one or more lobes of a lung: ()

A. enterectomy
B. hepatectomy
C. pulmonectomy

inflammation of the liver : ()

A. hepatitis
B. encephalitis
C. carditis

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