【单选题】关于咽肌的描述哪项是错误的
B.
咽提肌收缩可使咽喉上举.咽部松驰.开放梨状窝
D.
腭帆肌的作用主要是控制鼻咽峡启闭和咽鼓管咽口开放
【单选题】女性,60岁。跌倒致右股骨颈骨折,现给予持续皮牵引处理。该病人最易发生的并发症是
【单选题】患者,女,59岁。跌倒致右股骨颈骨折,现给予持续骨牵引处理,该病人最易发生的并发症是
【简答题】The UK could spend two years or more negotiating the terms of its divorce from the 28-member economic and political bloc. In that time, the country will have to work through many difficult questions a...
【单选题】The point of the debate over family structure lies in ______.
A.
whether we should believe in equality and diversity
B.
how parents should pursue their individual happiness
C.
why we should meet the needs of children for a happy family
D.
how the breakup of the families threatens the well being of children
【多选题】会计监督职能是指会计人员在进行会计核算的同时,对经济活动的( )进行审查。