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问题 单项选择题

地层破裂压力梯度为0.015MPA/m，套管鞋垂深2000米，则地层的破裂压力为（）。

A、33MPA

B、30MPA

C、15.3MPA

D、18.3MPA

答案

参考答案：B

阅读理解

阅读理解

     I'm John. This is my brother Jack. This is our room. This is my backpack. It's on the bed. That'shis

back pack. It's on the chair. His computer gameis on it. Where's my computer game? Is it on the chair,

too? No, it isn't. It's under it! Our computer is on thedesk. An alarm clock is next to it. Our booksaren't

on the desk. They're in the bookcase. It'snext to the bed.

根据短文内容 ,判断下列句子的正 (T)误 (F)

( )1. This is an alarm clock. It's on the bookcase.

(     )2. John's backpack and his computer game are on the chair.

( )3. John's books are next to the computer on the desk.

( )4. The bookcase is under the bed.

( )5. The books are in the bookcase.
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问答题 案例分析题

阅读图文资料，完成下列各题。材料一下图为我国某地区略图。

 

材料二下图为太原、石家庄两城市气候资料图。

 

材料三由河南省三门峡市、山西省运城市、临汾市和陕西省渭南市，共同构成了晋陕豫三省边缘"黄河金三角区域"（材料一中阴影区域）。区域内煤炭开采生产能力约1亿吨，占全国的4%；氧化铝产能610万吨，约占全国的35%，是全国最大的炼铝业基地。材料四铝工业的能源消耗主要集中在矿山、冶炼和加工三大领域，其中尤以电解铝能耗为最。1吨铝锭综合交流电耗为14622度，相当于3.2吨标准煤；炼1吨铝综合能耗为9.6吨标准煤。因此，按9.6吨标准煤/吨铝计算，排放二氧化碳21.8吨、碳5.8吨。

"黄河金三角区域"是我国重要的煤炭生产基地，但由于交通运输的制约，限制了煤炭经济的发展。请提出三条既能减轻交通运输压力又能将煤炭资源优势转变为经济发展优势的具体措施。
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