邻面龋最可靠的检查方法为()
A.叩诊
B.视诊
C.探诊
D.X线检查
E.温度试验
参考答案:D
老年人出现哪种情况时,麻醉前用药以东莨菪碱替代阿托品()。
A.心动过缓
B.限制性通气障碍
C.明显心肌缺血
D.低钾
E.高龄
-Can he take charge of the computer company?
-I’m afraid it’s______ his ability.
A.beyond
B.within
C.of
D.to