胸外心脏按压正确的部位是()。
A.心前区
B.胸骨中下部
C.胸骨中上1/3交界处
D.胸骨中部
E.胸骨角
参考答案:B
Though______money, his parents managed to send him to university
A.lacked
B.lacking of
C.lacking
D.lacked in
基于对中日双方基本特点的科学分析,毛 * * 预见了持久抗战将经过哪三个阶段?