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【单选题】
为消除可摘局部义齿不稳定,错误的方法是()A.
增加对抗平衡固位体
B.
尽力设计黏膜支持式义齿，以避免产生支点
C.
在支点或支点线的对侧加平衡力
D.
消除牙合支托、卡环在上形成的支点
E.
消除基托下与组织形成的支点
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】--- Have you solved your problem? ---I've kept on thinking about that matter ______, but I have no idea yet now.
A.
at times
B.
some time
C.
at a time
D.
all the time
【单选题】Recently some hospitals in China have adopted ______ they call a robot-doctor, ______ will be used to operate on patients with more accuracy.
A.
what; that
B.
that; which
C.
what; which
D.
which; what
【单选题】If I ____ your address, I would have visited you.
A.
know
B.
knew
C.
have known
D.
had known
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