藏族人在迎接客人献上青稞酒时，会用酥油点上几点？（）
A.1点
B.3点
C.6点
D.13点
参考答案：B
All the survivors of the flight disaster are out of danger and being well ____to in the hospital.
A attended B referred C brought D pointed
常在心尖与前降支形成侧支循环的是
A．ASB．AIC．TOFD．PSE．MS
