API试条一般35~37℃孵育,18~24h可观察结果。观察方法有()
A.菌落特征
B.自发颜色反应
C.形态特征
D.观察荧光现象
E.观察有无生长
参考答案:B, D, E
患者,女,缺失,可摘局部义齿修复,为基牙,近中、颊向倾斜,该牙设置环形卡环
环形卡环臂置于倒凹的深度是()
A.沿基牙导线弯制
B.置于基牙导线下方1~2mm
C.沿基牙颈部龈缘弯制
D.置于基牙导线的上方
E.置于基牙导线下方较深的部位
Mary, who newly came to the class, has already earned both the trust of her classmates and _________ of her teachers.
A.one
B.ones
C.that
D.those