You have runners, ____________ do you have a T-shirt?[ ]
A. and
B. but
答案:B
移送执行
下颌作侧方咀嚼时,工作侧上下颌的接触关系为
A.上牙舌尖的颊斜面与下牙颊尖的颊斜面接触
B.上牙舌尖的舌斜面与下牙颊尖的颊斜面接触
C.上牙颊尖的舌斜面与下牙颊尖的颊斜面接触
D.上牙颊尖的舌斜面与.下牙颊尖的舌斜面接触
E.上牙舌尖的颊斜面与下牙舌尖的舌斜面接触