可摘局部义齿修复后咬颊黏膜的处理方法中哪项不对()。
A.加大后牙覆盖
B.调磨过锐的余留牙牙尖
C.适当升高牙合平面
D.调磨下颌人工后牙颊面
E.加厚基托推开颊肌
参考答案:C
Although trying his best, he still couldn't ______ Jesse, who is the best in the class.[ ]
A. come up with
B. make up with
C. catch up with
电力系统中性点直接接地系统的优点是系统的过电压水平和输变电设备所需的绝缘水平较高。