题目内容

Passage Two Questions 16 to 18 are based on the passage you have just heard.

A. It lays the foundation for American engineering.
B. It is extremely important to the early space travel.
C. It is the most important part in the Apollo program.
D. It leads to rapid development of aerospace engineering.

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17.

A. Elevation.
B. Mathematics.
C. Space rockets.
D. Flying aircraft.

18.

A. Encouraged people to study engineering.
B. Gave speeches on women’s social status.
Continued to teach engineering at college.
D. Continued her work in aerospace engineering.

下列关于中国土地市场特点的叙述不正确的一项是

A. 中国土地市场以社会主义土地公有制为基础
B. 中国土地市场是政府驱动型市场
C. 中国城镇国有土地使用权市场是自由竞争性市场
D. 统一的城乡土地市场尚未完善

决定土地经济供给量的主要因素有( )

A. 土地价格
B. 土地位置
C. 土地利用计划
D. 土地开发成本

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