A:100、51
B:3、103
C:100、48
D:3、3
户部(掌握税收财政)直接向皇帝负责始于
——Would you like to go shopping with me?——I'd love to, _____I can't. I have a lot of homework to do.
探究:“电阻大小与导体长度的关系”,请完成实验设计方案.
器材
电池,导线,小灯泡,开关,1根长为50cm的镍铬合金丝,刻度尺.
实验
步骤
____.
分析数据,得出结论.
数据
记录
表格
-Does Helen like__________?
-Yes. She likes eating apples, pears and bananas.