A.fixed
B.to be fixed
C.to fix
D.being fixed
B.hurts ... is fixing
C.hurt ... fixed
D.hurt ... was fixing
His eyes were found ______ on the picture.
A.fixed
B.fixing
C.to fix
D.to be fixed
A.正确
B.错误
Which ofthe following should not be used for fixed partial denture impressions()
A.agar
B.alginate
C.polyether
D.addition silicone