Unit 3 Lesson 17：Staying Safe in an Earthquake同步练习（含答案）.docx
《Lesson 17: Staying Safe in an Earthquake》同步练习
一、用所给单词的适当形式填空
1.The disaster(灾难) came like a thief at night, without (warn).
2.Can you name the (object) on the teacher's desk one by one in English
3.The building has an alarm (system) in order to get people's attention when there is da...