Ante提出应该()
A.以力比值决定基牙数目
B.以挤压形态决定基牙数目
C.以缺失牙数决定基牙数目
D.以缺牙位置决定基牙数目
E.以牙周膜面积决定基牙数目
参考答案:E
— Are you going to see the TV programme Dad, Where Are We Going?
— _______. I might have to finish the task tonight.
A.Thank you
B.Sounds great
C.It depends
D.Don't mention it
热水锅炉的本体上必须设置的报警是()。
A.高水位
B.低水位
C.循环泵忽然停止
D.超温
E.超压
F.低水压