皮皮学，免费搜题
登录
搜题
【单选题】
关于系带异常描述错误的是（）A.
异常的唇系带粗大、与腭乳头相连，牵上唇时腭乳头发白
B.
X线片可见上、下中切牙间的牙槽嵴较宽，有倒Ⅴ形缺口
C.
舌系带过短，会妨碍舌的正常功能活动
D.
舌系带过短患者常伴有下牙弓过窄，前牙开牙合
E.
舌系带过短，舌尖代偿性活动增加，姿势位时舌处于低位
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】It took Andy two hours ____ his homework yesterday evening and I spent ____ mine. [ ]
A.
doing; less time finishing
B.
doing; more time to finish
C.
to do; more time to finish
D.
to do; less time finishing
【简答题】简述《指南》提出的幼儿社会领域学习的指导要点
【单选题】- Sam, I called you yesterday evening, but no one answered. - Oh, sorry. I _______ a shower at that time. [ ]
A.
took
B.
am taking
C.
take
D.
was taking
【单选题】I hear the children have problems ______ the zoo. [ ]
A.
to get to
B.
to getting
C.
getting to
D.
getting at
相关题目：