冀教版英语九年级全册 Unit 5 Lesson 25 Let's Do an Experiment！课时练习（含解析）.docx
冀教版英语九年级全册Unit 5 Look into Science Lesson 25 Let's Do an Experiment！课时练习
学校:___________姓名：___________班级：___________考号：___________
一、单项选择
1．We did ____ experiment in physics class.
A．a B．an C．any D．/
2．Please fill the bottle ____ water.
A．with B．of C．in D．for
3．---Could you tell me the_______of makin...