以下对于乙胺丁醇,说法对的是()。
A.可引起外周神经炎
B.可引起视神经炎
C.有流感样症状
D.可引起耳鸣,耳聋
E.可引起关节疼痛
参考答案:B
I called Hnnah many times yesterday evening, but I couldn’t get through. Her brother _____on the phone all the time!
A.was talking
B.has been talking
C.has talked
D.talked
无痛性肉眼全程血尿最常见的原因是
A.泌尿系感染
B.泌尿系结核
C.泌尿系肿瘤
D.泌尿系结石
E.前列腺肥大