皮皮学，免费搜题
登录
搜题
【单选题】
在100 g含水率为3%的天然砂中,其中水的质量为A.
3.0g
B.
2.5g
C.
3.3g
D.
2.9g
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】Ethnocentrism is the inclination to view one ’ s own group as natural and correct, and all others as aberrant.
A.
正确
B.
错误
【简答题】写出下列音程的音数,如1;1.5等等
【简答题】Say what one is replacing in the following text. A group of people marching on the road should keep to the left. There should be look-outs in front and at the back wearing reflective clothing at night...
【单选题】__________ refers to one ’ s sense of belonging to a particular culture or ethnic group. It means one ’ s sense of the culture to which one belongs.
A.
Cultural feature
B.
Cultural identity
C.
Cultural search
D.
Cultural achievement
【简答题】We object to ________ a whole group for one person ’ s fault. (punish)
【单选题】Which one group of the following binding materials belongs to inorganic air-hardening binding materials? ( )
A.
lime, cement, gypsum
B.
w ater g lass, c ement, m agnesi a-based binding m aterial s
C.
l ime, g ypsum, water glass
D.
a sphalt, l ime, g ypsum
相关题目：