35. The theory of ____ was developed by Darwin and is now understood by nearly everybody in the world.

（  ）13. The fresh water often comes from rivers, lakes, underground and seas.

Section BDirections: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 16. 

41.According to the passage, ____ cheerleading is a sport.

10.

37. One of the advantages of being a business owner is ____.

（ ）54. Online shopping has obvious advantages because you can shop at any time and from home.

16. In some remote areas, people don’t have access ____ the Internet.

33. When I read the newspaper, I always read ____ first.

44. Physical activities involved in competitive cheerleading don’t include ____.

46. A telephone directory is also called   46 .

7.