Bài tập trắc nghiệm Unit 10 - Reading đọc hiểu có đáp án

do no harm to native species and the local environment

may kill native species for food

always share the environment peacefully with native species

help to make the local environment more ideal to survive

non-native species have caused badly damage to native ones

introducing new exotic species to local environments is necessary

exotic species have never been introduced on islands

very few native species have been damaged by exotic species

whale population was the most crowded in marine life

whale hunting was illegal

whale population increased dramatically

whaling was not restricted

are not popular in Asian markets

are never in the trade of animal parts

are used for making traditional medicines

cannot be found in As

how animals communicate with humans

one woman's successful experiment to communicate with a bird

how parrots are smarter than other animals

how Irene Pepperberg proved her fellow scientists wrong

could only communicate in nature

had the ability to communicate with pet owners

could communicate if they were programmed to do so

didn't have the ability to think

naturally

intentionally

cleverly

honestly

animals

scientists

pet owners

things

He learned to use almost 150 English words.

He could label a number of objects.

He was able to have complicated conversations.

He could understand how one object was different from others.