题目内容

基托具有以下功能使其可以加强义齿的固位和稳定作用，但不包括

A. 进入制锁区
B. 与基牙及邻近牙接触可以形成抵抗义齿位移的力量
C. 与粘膜之间存在唾液，三者间有吸附力
D. 有防止义齿翘动的间接固位作用
E. 进入组织倒凹区

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