:2020七年级英语下册Unit 5 单元阅读专练(含答案)(人教版)

2020人教版七年级英语下册Unit5单元阅读专练

Unlike some shy animals or some scary ones，dolphins often look like peoples friends.They are close and friendly to people.In the ocean(海洋) park，we can see dolphins play with people in the water.Dolphins are also very smart.People can teach them to play with balls，play games or even learn English words(单词)．People always want to know more about dolphins.They find dolphins like staying together.They even have their own(自己的) “language”．They dont sleep at a fixed(固定的) time.But they can sleep and rest when they swim.

1.Which word can NOT describe(描述) a dolphin? <