您所在的当前位置：高中地理试题 >

农业生产活动与地理环境

> 根据影响农业生产和布局的主要因素，上海市近郊农业发展的重点是 A．大量种植棉花，为纺织工业提供原料 B．发展蔬菜、肉、蛋、奶以及园艺业 C．利用优越的水热条件种植水稻，使上海实现粮食自给 D．营造用材林，为工业部门和建筑业提供木材

问题：

发布时间：2024-09-10

根据影响农业生产和布局的主要因素，上海市近郊农业发展的重点是

A．大量种植棉花，为纺织工业提供原料

B．发展蔬菜、肉、蛋、奶以及园艺业

C．利用优越的水热条件种植水稻，使上海实现粮食自给

D．营造用材林，为工业部门和建筑业提供木材

参考答案：

提问用户：c4***tsk

可能感兴趣的题目：

1 2011年11月3日，“神舟八号”飞船与“天宫一号”飞行器成功实现交会对接。对接过程如下：“神舟八号”经变轨，从初始轨道升至330km的近圆轨道后，再通过自主引导完成对接。下列说法正确的是 A．“神舟八号”在初始轨道的周期比“天宫一号’，的周期小 B．“神舟八号”在初始轨道的机械能小于它在近圆轨道上的机械能 C．“神舟八号”要与“天宫一号’’完成对接，可以在同一轨道上通过点火加速实现 D．“天宫一号”的运行速度大于第一宇宙速度
2 轻小的金属杆A，用一根绝缘细线悬挂在天花板下，下列判断它是否带电的各种方法中不正确的是 A.用验电器的金属球跟它接触，若箔片张开，A肯定带电 B.用带电小球B靠近它，若它被吸引，则A肯定带电 C.用带电小球B靠近它，若它被推开，A肯定带电 D.用纸屑靠近它，若纸屑被吸引，A肯定带电
3 完形填空。 I believe in miracles (奇迹) because I"ve seen so many of them. One day, a patient was referred to me who was one hundred and two years old. " There"s a 1 in my upper jaw," she said. "I told my own dentist it" s nothing, but he 2 I come to see you." Her eighty-year-old son accompanied her. He would 3 to add something,but she stopped him. She wanted to tell everything herself. I found a large cancer that spread over most of the 4 of her mouth. A careful examination later 5 that it was a particularly bad sort of cancer. During her next appointment, I explained to her the 6 of the problem. She clasped my hand in hers and said," I know you"re worried about me, but I"m just 7 " I thought otherwise. After considerable 8 on my part, and kindness on her part because she wanted to 9 me, she agreed to have me refer her to a cancer surgeon. She saw him, but as I expected, 10 treatment. About six months later she returned to my office, still energetic and 11 . " How are you?" I asked. " I"m just fine, honey," she responded 12 high spirits."When can I get started on fixing my dentures (假牙)?" Surprised to see her at all, I answered 13 ," Let me take a look in your mouth and we"ll see about it." " I couldn"t believe my eyes. The cancer that had 14 nearly the entire roof of her mouth was gone-only one small area of redness 15 . I had read of such things happening,but had 16 seen them with my own eyes. That was my first miracle. Since then I"ve seen many others, because they keep getting 17 to see. In fact, miracles are daily events for me now. And people are all miracles, 18 through them we have a chance to know ourselves and to 19 the miracles of one another. Since my first miracle, I"ve come to understand that the time and place for a miracle is 20 we choose to find it. ( )1. A. cut ( )2. A. declared ( )3. A. determine ( )4. A. corner ( )5. A. considered ( )6. A. possibility ( )7. A. old ( )8. A. permission ( )9. A. please ( )10. A. provided ( )11. A. healthy ( )12. A. to ( )13. A. confusedly ( )14. A. spread ( )15. A. cured ( )16. A. ever ( )17. A. rarer ( )18. A. or ( )19. A. read ( )20. A. whatever B. wound B. doubted B. continue B. roof B. established B. seriousness B. sick B. support B. persuade B. refused B. optimistic B. between B. worriedly B. reached B. disappeared B. also B. easier B. so B. see B. whoever C. pain C. insisted C. manage C. bottom C. proved C. importance C. glad C. effort C. encourage C. received C. elegant C. in C. patiently C. covered C. remained C. already C. happier C. for C. keep C. wherever D. cancer D. promised D. attempt D. surface D. concluded D. solution D. fine D. deduction D. astonish D. required D. humorous D. by D. confidently D. grown D. expanded D. never D. closer D. yet D. make D. whichever
4 北京作为全国政治中心体现在 A.中南海、人民大会堂位于北京 B.外国驻华使馆、国际组织代表机构驻在北京 C.中关村科技园、王府井商业街位于北京 D.天安门广场、中华世纪坛位于北京
5 _______ it two days ago when you arrived home late that you came across her? A．Did B．Was C．Does D．Is
6 如图所示，长为L的木板A静止在光滑的水平桌面上，A的左端上方放有小物体B（可视为质点），一端连在B上的细绳，绕过固定在桌子边沿的定滑轮后，另一端连在小物体C上，设法用外力使A、B静止，此时C被悬挂着。A的右端距离滑轮足够远，C距离地面足够高。已知A的质量为6m，B的质量为3m，C的质量为m。现将C物体竖直向上提高距离2L，同时撤去固定A、B的外力。再将C无初速释放，当细绳被拉直时B、C速度的大小立即变成相等，由于细绳被拉直的时间极短，此过程中重力和摩擦力的作用可以忽略不计，细绳不可伸长，且能承受足够大的拉力。最后发现B在A上相对A滑行的最大距离为。细绳始终在滑轮上，不计滑轮与细绳之间的摩擦，计算中可认为A、B之间的最大静摩擦力等于滑动摩擦力，取重力加速度g=10m/s 2。（1）求细绳被拉直前瞬间C物体速度的大小υ 0；（2）求细绳被拉直后瞬间B、C速度的大小υ；（3）在题目所述情景中，只改变C物体的质量，可以使B从A上滑下来。设C的质量为km，求k至少为多大？
7 The beggar has no money with which to buy food. However, no passers-by ______ him. A．have mercy on B．are at the mercy of C．show mercy on D．to be merciful to
8 将漫射日光照射到装有氯气和甲烷混合气体（体积比4：1)的装置上将发生：①试管内黄绿色逐渐消失②试管内黄绿色加深③无任何现象④试管内液面上升⑤液面上的试管内壁有油状物生成，其中正确的是 A．只有③ B．①④⑤ C．①⑤ D．②⑤
9 两个轻小物体相互吸引时 A.两物体必定带有异种电荷 B.两物体必定带有同种电荷 C.其中一物体肯定带电荷，而另一物体不一定带电荷 D.以上都对
10 一个物体作直线运动，计算机扫描仪输出的该物体的位移随时间变化的函数关系是S=2t 2+4t (m), 则根据此函数式可以得到它运动的初速度和加速度分别是（） A．0、4m/s2 B．4m/s、2m/s2 C．4m/s、1m/s2 D．4m/s、4m/s2