用于远中孤立并向近中舌侧或颊侧倾斜磨牙上的卡环是
A.环形卡环
B.对半卡环
C.回力卡环
D.联合卡环
E.Ⅰ型卡环
参考答案:A
Never _____________ of being admitted to Oxford University.
A.have I dreamed
B.did I dream
C.I have dreamed
D.I dreamed
濈然汗出的表现是()
A.汗出不畅
B.大汗淋漓
C.汗出连绵
D.目合则汗
E.但头汗出