2011英语四级全真预模拟试卷及答案解六_第5页

　　Questions 30 to 32 are based on the passage you have just heard.

　　30. A) Once. B) Twice.

　　C) Three times. D) Four times.

　　31. A) He was the president with the longest presidency.

　　B) He led the American people through the Great Depression.

　　C) He led the American people through the First World War.

　　D) He was the most influential president in American history.

　　32. A) On April 12, 1944. B) On April 12, 1945.

　　C) On July 12, 1944. D) On July 12, 1945.

　　Passage Three

　　Questions 33 to 35 are based on the passage you have just heard.

　　33. A) Cooking food. B) Boiling water.

　　C) Killing bacteria. D) Generating electricity.

　　34. A) The parabolic cooker. B) The panel cooker.

　　C) The box cooker. D) It’s not mentioned.

　　35. A) Solar Cookers

　　B) How to Use Solar Ovens

　　C) How to Cook Meals

　　D) How to Choose Solar Ovens