妊娠合并巨幼红细胞性贫血常见的临床表现有哪些:
A.常有乏力、头昏、心悸、气短
B.消化道症状如腹泻
C.高热、水肿
D.神经系统症状
E.贫血程度严重
参考答案:A,B,D,E
I must say he reads very well,and I shouldn’t be surprised if he__________acting for a living one day.
A.had taken up
B.takes up
C.have taken up
D.would have taken up
进入青春期的男孩和女孩的突出特征是性器官的发育和性功能的成熟.______.(判断对错)