为防止游离端基托沿支点线牙合向脱位,最好的设计是
A.基牙使用BPI或RPA卡环B.扩大基托伸展范围C.以上全不是D.使用前牙舌侧支托E.基牙选用近中胎支托
参考答案:D
—Do you remember _______ vase I gave you as a birthday gift last year?
—Yes, I fell in love with it at _______ first sight.
A.a; the
B.a; /
C.the; the
D.the;/
神经精神病学临床评定表()
A.CIDI
B.SCAN
C.SCL-90
D.BPRS
E.PANSS