—______ eat out with us?
—Good idea. [ ]
A. What about
B. Why not
C. Would you like
答案:B
患者,男,30岁,临床诊断单纯性甲状腺肿,其显示下列哪一项是不正确的()
A.因缺碘代偿性增生所致
B.血流信号异常丰富
C.甲状腺不同程度对称性、均匀性增大
D.内部回声早期正常
E.病变发展后可因滤泡内充满胶质而形成多个无回声区
简述为客人点菜服务的技巧和要求?