城市、镇总体规划以及乡规划和村规划的报批工作由( )负责。A.省、自治区城乡规划主

题型:单项选择题

问题:

城市、镇总体规划以及乡规划和村规划的报批工作由( )负责。

A.省、自治区城乡规划主管部门

B.省、市人民政府城乡规划主管部门

C.城市、县人民政府城乡规划主管部门

D.乡、镇人民政府

考点:城市规划师城市规划管理与法规城市规划管理与法规
题型:单项选择题

Yuan Longping, a Chinese scientist, has saved people without any magic. His success on hybrid rice (杂交水稻) fed millions of people in hunger.

Yuan   小题1:  (be) born on September 7, 1930. After graduating from the then Southwest Agriculture Institute (农业学院), he worked as a teacher at an agriculture school in Hunan.

About 50 years ago, some natural disasters (灾难) hit China. Yuan saw many people lose their lives because of hunger every day. Since then, he   小题2:  (do) research on how to grow good quality rice. In 1964, he found a natural hybrid rice plant by accident. It had great advantages over others. Yuan was excited about what he discovered. He then decided   小题3:  (study) this particular plant.

In 1973, he started to grow a type of hybrid rice. It  小题4:  (produce) 20% more rice each unit than common ones. The next year he had a great success. This progress made China the world’s leader in rice production.

In China, most rice fields (稻田) grow Yuan’s hybrid rice. He   小题5: (call) the “Father of Hybrid Rice”.

Now he is 84 years old. He still   小题6:  (have) a dream. He hopes hybrid rice  小题7: (grow) as tall as Chinese sorghum (高粱) one day!

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已知(19x-31)(13x-17)-(13x-17)(11x-23)可因式分解成(ax+b)(8x+c),其中a、b、c均为整数,则a+b+c的值为 [ ]

A.-12

B.-32

C.38

D.72

题型:单项选择题

冠心病心绞痛患者至少有1支冠状动脉的管腔直径减少多少

A.≥50%

B.≥70%

C.≥30%

D.≥90%

E.≥60%

题型:单项选择题

通过修改Guest OS来实现X86系统CPU虚拟化的技术,我们称为()

A.全虚拟化

B.硬件辅助虚拟化

C.半虚拟化

题型:单项选择题

船舶在大风浪中航行自然失速的原因包括:().Ⅰ.大风引起的附加阻力的增加Ⅱ.风浪表面流引起的阻力增加Ⅲ.保向操舵和首摇引起的阻力增加Ⅳ.推进器效率降低

A.Ⅰ、Ⅱ、Ⅳ

B.Ⅰ~Ⅳ

C.Ⅱ~Ⅳ

D.Ⅰ~Ⅲ

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