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问题 单项选择题 A1/A2型题

关于Gracy刮治器的特点是（）

A.双侧切刃缘皆为工作缘

B.刃面与器械颈部呈90度角

C.无区域特殊性

D.偏位刃缘

E.刃面与器械颈部呈50度角

答案

参考答案：D

选择题

______, I believe, and you will find the student is very outgoing.

A．One talk with him

B．Given a talk with him

C．Having a talk with him

D．If you have a talk with him
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单项选择题 B1型题

据《灵枢·脉度》，六腑不和则（）

A.七窍不通

B.留为痈

C.耳不闻五音

D.舌不知五味

E.目不辨五色
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