Teachingresourcesincludepaper resources, online resources and living resources.
查看答案
Coursebooksarenotthe main basis for teachers to conduct teaching.
A. 对
B. 错
Sharing and reproducibility of information resources is one of the characteristics of online resources.
A. 对
B. 错
《安娜·卡列尼娜》中,奥布隆斯基是安娜的哥哥。()
A. 对
B. 错
104（）属性不属于强度指标。
A. 塑性
B. 屈服点
C. 抗拉强度
D. 弹性极限
微信支付 
支付宝支付