溶血性贫血在溶血发作期，网织红细胞计数为（）
A.0.005
B.0.015
C.0.02
D.0.02～0.04
E.0.05～0.20
参考答案：E
. --The weather has been very hot and dry.
--Yes. If it had rained even a drop, things would be much better now! And my vegetables__________
A．wouldn't die
B．didn't die
C．hadn't died
D．wouldn't have died
脐疮的临床表现为（）
A.脐部有囊状突起物
B.脐部红肿热痛
C.脐部有脓水流溢
D.牙关紧闭、苦笑面容
E.烦躁啼哭
he weather has been very hot and dry.