女性,18岁,心慌、多汗、多食、消瘦4月余。体检:甲状腺Ⅱ度肿大,右上极可闻及血 管杂音。
下列哪项是该患者最不可能出现的症状
A.手抖
B.突眼
C.月经过多
D.水冲脉
参考答案:C
It's necessary for us to know some ways of __________the building when there is a fire. [ ]
A. coming up with
B. living in
C. escaping from
D. getting along with
齿轮式联轴器齿厚的磨损量不应超过原齿厚的()。
A.20%
B.30%
C.10%