试题与答案

读东北三省图,回答问题。(15分) (1)图中铁路线是东北三省联系我国广大地区

题型:综合

题目:

读东北三省图,回答问题。(15分)

(1)图中铁路线是东北三省联系我国广大地区的一条重要铁路线,其铁路线名称是           。 

(2)图中①代表的是     平原。 

(3)①地曾经是沼泽遍地的、人迹罕至的“北大荒”,现在却是我国重要的“米粮仓”。请简要说明①地成为我国“米粮仓”的自然条件                                         

(4)图中②是         工业基地。

(5)②工业基地的发展历程是东北三省老工业基地发展的缩影。1990年以来,②工业基地的许多企业由于设备和技术老化、产品结构单一、环境污染严重、资源面临枯竭等问题,竞争力下降,使当地的经济发展速度滞后于沿海发达地区。80年代初期,辽宁省的国民生产总值是广东省的2倍,而现在广东省的国民生产总值却是辽宁省的2倍。

请你依据材料,为振兴东北老工业基地提供合理的建议                                          

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C解析:雄激素是一类具有生物活性的舀体化合物,兼有雄性化和蛋白质同化作用,可刺激造血,是慢性再障的首选药。

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A. And the police passed it to the RAF to examme
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    Mabel Welton,62,was in her living room when a piece of dark gray metal hit the roof of her home.
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    However,after examining the piece,the Royal Air Force( RAF) said that the metal was space junk that fell to Earth.
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