题目内容
【题目】Are you facing a situation that looks impossible to fix?
In 1969, the pollution was terrible along the Cuyahoga River near Cleveland, Ohio. It __【1】__ (be) unimaginable that it could ever be cleaned up. The river was so polluted that it __【2】__(actual) caught fire and burned. Now, years later, this river is one of __【3】__ most outstanding examples of environmental cleanup.
But the river wasn't changed in a few days __【4】_ even a few months. It took years of work __【5】__ (reduce) the industrial pollution and clean the water. Finally, that hard work paid off and now the water in the river is _【6】__(clean) than ever.
Maybe you are facing an impossible situation. Maybe you have a habit __【7】_ is driving your family crazy. Possibly you drink too much or don't know how to control your credit card use. When you face such an impossible situation, don't you want a quick fix and something to change immediately?
While there are __【8】_ (amaze) stories of instant transformation, for most of us the __【9】_(change) are gradual and require a lot of effort and work, like cleaning up a polluted river. Just be _【10】__(patience).
【答案】
【1】was
【2】actually
【3】the
【4】or
【5】to reduce
【6】cleaner
【7】that/which
【8】amazing
【9】changes
【10】patient
【解析】
【1】文章讲的是1969年的事情,故用过去时。
【2】修饰动词caught,用副词actually“实际上”。
【3】most outstanding是最高级,前面需要加the。
【4】河流不是几天或者几个月里就改变了的,这里两个时间是选择关系,故用or。
【5】这里考查固定句型:It takes some time to do sth.“做某事花费多长时间”。故应填不定式to reduce。
【6】根据下文than知用形容词的比较级。
【7】habit是先行词,故用that/which引导定语从句。
【8】是“令人吃惊的”,用形容词修饰名词stories,而amazed指“人感到吃惊的”,用来修饰人。
【9】根据句子的谓语are可知主语应为复数。
【10】根据空格前系动词be可知这里应为形容词。
【题目】读我国北方某地区的部分资料,据此回答下列问题。
年份 | 森林覆 盖率 | 耕地 面积 | 年降 水量 | 气温年 较差 | 河流含 沙量 | 粮食平 均亩产 | 粮食总 产量 |
1985 | 19% | 333km2 | 520mm | 38℃ | 10% | 205kg | 1.025亿kg |
1995 | 10% | 478km2 | 450mm | 42℃ | 35% | 135kg | 0.975亿kg |
【1】上述资料表明导致该地区近十年粮食平均亩产量下降的主要原因是
A.退耕还牧的面积增大 B.人口增长过快
C.气候发生异常,出现水旱灾害 D.毁林开荒现象严重
【2】根据表格内容分析森林覆盖率的变化对该区环境产生的影响是
A.气温年较差减小 B.河流含沙量增大
C.年降水量增加 D.地下水增加