皮皮学，免费搜题
登录
搜题
【单选题】
In mixing zinc phosphate cement，which clinical variable has the greatest effect on the strength of the cement( )A.
spatulation time
B.
liquid-powder ratio
C.
temperature ofthe mixing slab
D.
number and size ofpowder increments
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
【简答题】劳动行为能力
【简答题】请将数码管显示改成 L01 , L02 , Usb
【单选题】What qualities do you think are needed for your future career, eg. a doctor ?
A.
physical qualities
B.
beautiful appearance
C.
mental or psychological qualities
D.
technical qualities
【单选题】—What have you been busy with these days? —I ______ that the speech contest has been brought forward, so I ______ for it.
A.
was informed; have been preparing
B.
have informed; am preparing
C.
informed; have prepared
D.
was informed; prepared
相关题目：
参考解析：
知识点：
题目纠错 0
发布
