脑淀粉样变性出血好发于（）。
A.基底节
B.灰质
C.白质
D.皮层
E.小脑
参考答案：D
—____?
—Yes, I want to buy some sugar.[ ]
A. May I help you
B. Do you like to buy anything
C. What can I say for you
D. What are you going to buy
单纯性甲状腺肿特征性的临床表现为
A．甲状腺肿大伴功能亢进
B．甲状腺肿大伴压痛
C．甲状腺肿大伴功能减退症
D．甲状腺肿大而功能基本正常
E．甲状腺肿大伴血管杂音及震颤
