问题 填空题 案例分析题

2007年,陕西镇坪“华南虎”事件重新引起了人们对这种濒危生物的关注。华南虎(又称中国虎)是我国特有亚种,全球只剩下不到100只,在野外生存的华南虎可能只有10到30只。影响它们数量的首要原因是人虎冲突。一只虎至少需要15到30平方公里活动空间。近代的人口迅速增长,导致华南虎的栖息地碎裂化、岛屿化,很难满足华南虎的生存要求,被孤立的华南虎个体之间很难交流和繁殖。第二个原因就是华南虎的很多食物是人类的经济动物,当人们的猎杀使这些动物的种群密度降低到一定程度时华南虎已经很难生存。

如果镇坪存在华南虎,对该区域内的华南虎最好的保护方式是()

答案

参考答案:就地保护(成立自然保护区)

完形填空
When I was growing up, I always gave my mom an apron (围裙)on her birthday.I wanted my own mom —   21  that apron I'd just given her, of course —to   22  me at the end of each afternoon bearing a plate of home-baked   23  as she waited breathlessly to hear about my   24  day at school.
Mom loved her family without question, but as an elementary-school teacher she had her own exciting days to   25   .She had hardly any extra time and   26 , and home-baked treats were rare in our house except   27  very special occasions.Since Mom didn't make cookies very often, the   28  of her baking were not always the same.Sometimes the cookies were browned a little more than planned or   29  together and other times the cookies weren't smooth.  30 , none of that bothered anyone in the family.All we   31  was swallowing whatever we were having for dinner that night so we could get to the cookies   32  us on the kitchen counter.
Now that I'm a mom myself, I can   33  all too well why my mother didn't always have the time to wear the apron.As was true with my mother, the list of things I need to do is often   34 than the day itself.But I also understand the desire to   35  the same yellow mixing bowl my mother used and make something special for my family every so often.Whatever I bake is met with approval, appreciation and good   36  by my husband and children.At some level, I believe they're   37  that I was thinking about them as I   38  the brown sugar into the butter or frosted the cake with their favorite kind of icing.They always know I love them.I  39  they know it a little better when I'm in a baking mood.
I'm sure my mother felt   40  the same way whenever she made cookies for us.Those cookies will always, in my mind, be the best treat.
小题1:
A.wearingB.holdingC.takingD.throwing
小题2:
A.watchB.greetC.guideD.encourage
小题3:
A.vitaminsB.vegetablesC.cookiesD.fruits
小题4:
A.boring B.frighteningC.comfortableD.exciting
小题5:
A.start withB.set upC.make upD.deal with
小题6:
A.powerB.workC.energyD.strength
小题7:
A.on B.atC.inD.by
小题8:
A.methodsB.resultsC.effortsD.ways
小题9:
A.putB.piledC.stuckD.tied
小题10:
A.BesidesB.HoweverC.MeanwhileD.Thus
小题11:
A.gave upB.cared aboutC.figured outD.cut down
小题12:
A.waiting forB.looking forC.longing forD.heading for
小题13:
A.predictB.admitC.commentD.understand
小题14:
A.longerB.heavierC.higherD.tighter
小题15:
A.put awayB.take onC.get outD.come about
小题16:
A.appetitesB.motivationsC.opportunitiesD.instructions
小题17:
A.anxiousB.awareC.eagerD.crazy
小题18:
A.shookB.removedC.toreD.mixed
小题19:
A.stateB.stressC.imagineD.complain
小题20:
A.mostlyB.possiblyC.reallyD.exactly
填空题