冀教版英语九年级全册Lesson 17 Staying Safe in an Earthquake课时练习(含解析).docx
冀教版英语九年级全册Lesson 17 Staying Safe in an Earthquake课时练习
学校:___________姓名:___________班级:___________考号:___________
一、多句选词填空
用方框中所给单词的正确形式填空。
survival, calm, object, earthquake, system
1.How many__________happen in the world every year
2.Too many calls will bring down the phone__________....