填空题 Directions: This section is to test your ability to comprehend short passages. You will hear a recorded passage. After that you will hear 5 questions. Both the passage and the questions will be spoken two times. When you hear a question, you should complete the answer to it with a word or a short phrase (in no more than 3 words). The question and the incomplete answers are printed in your test paper. You should write your answers on the Answer Sheet correspondingly. Now listen to the passage.

填空题 How many kinds of doctors are there in the U.S.? ______.

填空题 Where is the family doctor's office? In the ______ where their patients live.

填空题 What do family doctors often do? They ______ the health of everyone in the family.

填空题 What kind of diseases do specialists treat? Special health problems, such as a ______ disease or a broken bone.

填空题 What is very important to Americans according to the passage? They should buy medical ______.