题目内容

关于外层空间与空气空间的划界，各国的主张主要有以下哪些内容______

A. 以航空器依靠空气浮力可以飞行的最高限度为界限
B. 以离心力开始取代空气成为飞行动力的地方为界限
C. 以人造卫星能够运行的最低轨道高度为界限
D. 以大气层的最高限度为国家领土的上限
E. 以月球与地球的距离为标准

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Questions 12 to 15 are based on the conversation you have just heard.

A. Different in personality.
B. Rude to women drivers.
C. Rather difficult to please.
D. Talkative and generous with tips.

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Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.

A. Her mum approved without hesitation, while her dad didn’t.
B. Her dad has approved of it, and her mum will probably do the same.
C. Her dad still needs time to think, while her mum has already agreed.
D. Her dad needs time to think, while her mum definitely won’t consider it.

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Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.

A. He declined the bookstore job once.
B. He really wanted to work in the bookstore.
C. He didn’t know where the bookstore was.
D. He failed to get the job in the bookstore.

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Questions 12 to 15 are based on the conversation you have just heard.

A. She complains a lot.
B. She plans to quit her job.
C. She is very familiar with the city.
D. She is often criticised by her customers.

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关于外层空间与空气空间的划界，各国的主张主要有以下哪些内容______

A. 以航空器依靠空气浮力可以飞行的最高限度为界限 B. 以离心力开始取代空气成为飞行动力的地方为界限 C. 以人造卫星能够运行的最低轨道高度为界限 D. 以大气层的最高限度为国家领土的上限 E. 以月球与地球的距离为标准

Questions 12 to 15 are based on the conversation you have just heard.

Questions 12 to 15 are based on the conversation you have just heard.

A. 以航空器依靠空气浮力可以飞行的最高限度为界限
B. 以离心力开始取代空气成为飞行动力的地方为界限
C. 以人造卫星能够运行的最低轨道高度为界限
D. 以大气层的最高限度为国家领土的上限
E. 以月球与地球的距离为标准