口腔白斑,多数情况可查到白色念珠菌的为()
A.斑块状
B.颗粒状
C.皱纹状
D.疣状
E.溃疡状
参考答案:B
Production at the factory was________for two hours because there was no electricity.[ ]
A. interrupted
B. disturbed
C. missed
D. lost
内耳螺旋器位于()
A.前庭阶
B.鼓阶
C.骨螺旋板
D.基底膜
E.蜗底