搜题请搜索小程序“爱下问搜题”
问题 单项选择题

乳管内 * * 状瘤可有

A． * * 血性溢液
B． * * 黄绿色或棕色溢液
C． * * 脓性溢液
D． * * 白色溢液
E． * * 浆液性无色溢液

答案

参考答案：A

单项选择题

郭某，女，55岁。因患帕金森病长期服用左旋多巴，下列哪项不是左旋多巴的副作用（）

A.恶心、呕吐

B.腹胀

C.症状波动

D.精神症状

E.过敏性休克
查看答案
单项选择题

Are the following two statements about the elasticity of labor demand correct Statement 1: Labor demand is more elastic in the short run than in the long run because other factors of production are fixed in the short run. Statement 2: The more labor-intensive a firm’s production processes, the more elastic the firm’s demand for labor will be. Statement 1 Statement 2 （）①A. CorrectCorrect ②B. CorrectIncorrect ③C. Incorrect Correct

A. ①

B. ②

C. ③
查看答案