显示脑内毛细血管扩张症最敏感的检查序列是()
A.T1WI平扫。
B.T1WI增强。
C.FSE或SE序列T2WI。
D.GRE序列T2*WI。
E.FLAIR。
参考答案:D
对于前置胎盘的孕妇,错误的措施是()。
A.绝对卧床休息
B.间断吸氧
C.交叉配血
D. * * 检查
E.监测胎儿宫内状态
Timmy goes to school _____ every day. It's 5 minutes' walk from his home to school. [ ]
A. in a bus
B. by MTR
C. on foot
D. by train