胎儿一手脱出 * * ,能与检查者右手相握,胎头位于母体腹部左侧,其胎位是()
A.肩左前
B.肩左后
C.肩右前
D.肩右后
E.肩左横
参考答案:A
—Why did you come back so early?
—Because the English Party has been _____ till next Friday. [ ]
A. put on
B. put off
C. put away
D. put out
以下不属于免疫抑制剂是()。
A.泼尼松
B.OKT3
C.硫唑嘌呤
D.环磷酰胺
E.免疫球蛋白