Being a foreigner, Cad did not ()to the joke.
A. appreciate
B. catch on
C. laugh
D. like
I am()lowbrow, admire the highbrow all the more for his patronizing type.
A. conceiting
B. humble
C. overweening
D. poor
放置宫内节育器的时间是()
A. 月经期
B. 月经前3~5天
C. 月经干净后2天内
D. 月经干净后3~7天
E. 月经前2天
下列哪项不是肝细胞性黄疸的常见症状
A. 恶心呕吐
B. 出血
C. 肝脾肿大
D. 食欲下降
E. 以上都不是