进行胸外心脏按压可以取()
A.平卧位面部朝上
B.平卧位面部偏向一侧
C.俯卧位
D.屈膝位
参考答案:A
We are organizing a lot of activities to celebrate the _______ birthday of the Communist Party of China
these months. [ ]
A. nineteen
B. ninety
C. nineteenth
D. ninetieth
欧阳修在《()》里提出“诗穷而后工”之说。