Lily ____________ good food on her holiday.[ ]
A. eats
B. ate
C. eating
答案:B
骨盆对角径的正常值是
A.10 cm
B.11 cm
C.12 cm
D.13 cm
E.6 cm
工程塌方,引起工伤事故,对严重损伤病人的处理首先是()
A.抗休克
B.骨折固定
C.治疗窒息
D.镇静止痛
E.止血