诊断前置胎盘最可靠而安全的方法是()
A.X线腹部平片
B.肛查
C.B超检查
D. * * 内诊
E.听诊下腹部可闻及胎盘杂音
参考答案:C
URM驾驶模式在连锁正常的时候,可以跑()。
A.65km/h
B.80km/h
C.75km/h
D.70km/h
It was July 24th when he arrived in London, ______ the 30th Olympic Games would be declared open 3 days later.
A.that
B.how
C.where
D.Who