【单选题】留针的叙述中错误的为
C.
慢性病、顽固性、疼痛性、痉挛性疾病,可适当增加留针时间
【简答题】During which time of the year did she work abroad?
【单选题】实际金属晶体首先发生滑移的一定是 ________ 晶粒。 A. B . C . D .以 硬位向、软位向均不可
【判断题】环甲膜穿刺针留置时间一般不超过24小时。( )
【单选题】During their first teacher training year, the students often visited schools for the ______ of lessons.
【简答题】During most time of year in Singapore it is ______.