女性,32岁,因停经42天行超声检查,经 * * 超声检查提示,初步判断为()
A.宫颈妊娠
B.宫颈囊肿
C.黄体囊肿
D.葡萄胎
E.以上都不对
参考答案:A
I still remember how many years _____ was that I quarrelled with her for the first time.
A.when
B.this
C.that
D.it
患者男,30岁,1个月来右侧上后牙食物嵌塞,嵌塞后引起疼痛不能继续食物,要求治疗。查龋深,去腐质后未探及穿髓孔,叩痛(-),冷测同对照牙,探远中龈 * * 出血
该患牙应诊断为().
A.中龋
B.深龋
C.慢性牙髓炎
D.急性牙髓炎
E.可复性牙髓炎