皮皮学，免费搜题
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【单选题】
有关不良习惯于牙周病的关系,哪错误的
A.
吸烟与牙周病无关
B.
吐舌可致前牙开合
C.
咬紧牙可增加牙周组织的负荷
D.
磨牙症可引起食物嵌塞
E.
口呼吸与肥大性龈炎有关
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【单选题】对下列加点字的用法判断错误的一项是( ) (1)席卷天下, 包 举宇内,囊括四海 (2)诸侯恐惧,会盟而谋 弱 秦 (3)且夫天下非 小弱 也 (4) 内 立法度,务耕织 (5)西举巴蜀, 东 割膏腴之地 (6)振长策而御宇内,吞二周而 亡 诸侯 (7) 序 八州而朝同列,百有余年矣 (8)然陈涉 瓮 牖绳枢之子
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