此时最佳的处理方法为
A.积极尽快的结束分娩B.人工破膜引产C.剖宫手术D.滴注催产素E.卧床休息密切观察
参考答案:E
I didn’t mean to break your vase—it was just ______.
A.an accident
B.an advantage
C.an agreement
D.an experience
在CIE标准中,色差的单位是()