皮皮学，免费搜题
登录
搜题
【单选题】
The child broke the window, but it was his parents'___for lettting him play football indoors.A.
defect
B.
mistake
C.
fault
D.
error
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】2单选With a thermoset prepreg, the primary resin matrix used is _____
A.
epoxy resin
B.
phenolic resin
C.
PEEK
D.
BMI
【简答题】How far can the poisonous resin be shot?
【单选题】A zinc oxide-eugenol cement base is contraindicated for use with self-curing resin restorative materials because( )
A.
the compressive strength of the cement is too low
B.
cement interferes with the polymerization of the resin
C.
zinc oxide and Bis-GMA form. a soluble compound
D.
the cement increases the polymerization shrinkage of the resin
【单选题】Which of the following is mentioned as an ingredient of a composite?
A.
Oil.
B.
Resin.
C.
Glass.
D.
Steel.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
