小儿麻醉中常见的并发症有哪些?
参考答案:
误吸;喉痉挛;药物逾量和液体过量;缺氧;呼吸紊乱。
This research has attracted wide _______ coverage and has featured on BBC television’s Tomorrow’s World.
A.message
B.information
C.media
D.data
单个资本增大的两种方式是()
A.资本积聚和竞争
B.资本积聚和资本集中
C.资本积聚和资本积累
D.竞争和信用