急性再生障碍性贫血
A.骨髓增生极度活跃B.骨髓增生明显活跃C.骨髓增生活跃D.骨髓增生减低E.骨髓增生重度减低
参考答案:E
_______ her husband,she has now become a famous movie star.
A.Because
B.Thanks to
C.Thanks for
D.With the help
流行性腮腺炎是通过()
A.呼吸道飞沫传播
B.粪﹣口途径传播
C.血液及注射传播
D.虫媒传播
E.接触传播