困难补助不包含()
A.特困新生生活补助
B.新生寒衣补助
C.医疗补助
D.临时困难补助
参考答案:C
One learns a language by making mistakes and ________them
A.correct
B.to correct
C.to correct
D.correcting
喉部CT扫描体位,仰头目的在于()
A.病人舒服
B.头不易动
C.便于定位
D.喉室打开
E.防止下颌骨伪影