Unit3 Word Power课件 牛津版必修5
Unit3 Word Power课件 牛津版必修5第4页

Fill in the blanks with the names of body parts . Think of the body like a school. At the top of the school is the headmaster, known as the _____. This is the organ that controls the rest of the organs, just like the headmaster controls the school. After this comes the _____.

brain

heart