Passage OneQuestions 26 to 29 are based on the passage you have just heard.
A. Because the woman’s husband was angry with her.
Because the woman was angry with her husband.
C. Because they were trying to catch a bus.
D. Because the last one would wash the dishes at home.
查看答案
Passage OneQuestions 26 to 29 are based on the passage you have just heard.
A. They saw a woman running fast along the road.
B. They saw a woman running after a man.
C. They saw a woman running and shouting for help.
D. They saw a man beating a woman.
Questions 11 to 18 are based on the conversation you have just heard.
A. The end surprised everyone.
B. She fell asleep during the movie.
C. The complete movie was not shown.
D. She wants to see the film again tonight.
Questions 11 to 18 are based on the conversation you have just heard.
A. He left his lab and went on vacation.
B. He locked his lab.
C. He came back to work early.
D. He went to give a lecture.
下列关于燃油燃烧说法错误的是( )。
A. 燃油燃烧实际上是在蒸气状态下进行的,也就是燃油蒸气和空气混合物的燃烧
B. 燃油燃烧时需要进行特殊的破碎一雾化处理
C. 燃油经雾化后,其燃烧具有气体燃料扩散燃烧的特点
D. 如果燃油在氧气充足的情况下被加热或蒸发,则碳氢化合物会被预先氧化成乙醛等