—What's your hobby, Lucy?
—I like playing ______ piano best. [ ]
A. a
B. /
C. the
答案:C
Sensititire全自动微生物鉴定/药物分析仪MIC板每种药均有几种稀释度()
A.2
B.2~3
C.4
D.6
E.8
肾血管平滑肌脂肪瘤出现症状时以哪种表现最多见()
A.血尿
B.少尿
C.腹部疼痛
D.呕吐
E.恶心