题目内容
【题目】我国国土面积广大,不同区域之间地理环境差异明显。据此回答下列各题。
【1】下列有关不同区域之间差异的叙述,正确的是
A.松嫩平原气候的大陆性较长江三角洲稍强
B.松嫩平原的人口密度较长江三角洲高
C.松嫩平原的民居房檐宽度较长江三角洲大
D.松嫩平原住房建筑成本较长江三角洲低
【2】区域都是有边界的,秦岭——淮河一线
A.基本与我国400mm年降水量线一致
B.是我国半湿润与半干旱地区的分界线
C.是两年三熟与一年两熟至三熟种植制度分界线
D.是我国中温带与暖温带的分界线
【答案】
【1】A
【2】C
【解析】
试题分析:
【1】长江三角洲在亚热带季风气候区,夏季高温多雨、雨热同期;松嫩平原在温带季风气候区,也是雨热同期,但大陆性稍强,降水较少,温暖季节短,生长期较短,水热条件的组合不如长江三角洲。
【2】秦岭、淮河一线是我国东部地区重要的地理界线,在它的南北两侧,自然环境、地理景观和居民的生产生活习惯有明显的差异.秦岭、淮河主要是四大区域中,南方与北方地区的分界线;一月份0℃等温线通过的地方;800mm等降水线通过的地方;温度带中,暖温带与亚热带分界线;干湿地区中,湿润区与半湿润区分界线。
【题目】Cloze 2(2014·新课标全国卷I)
体裁 | 文章话题 | 词数 | 建议时间 | 难度 | 自测正确率 |
说明文 | 各种形式的活动,如果人们经常做,都会产生厌倦情绪。 | 249 | 17分钟 | ★★★☆☆ |
As a general rule, all forms of activity lead to boredom when they are performed on a routine (常规) basis. As a matter of fact, we can see this 1 at work in people of all 2 .For example, on Christmas morning, children are excited about 3 with their new toys. But their 4 soon wears off and by January those 5 toys can be found put away in the basement. The world is full of 6 stamp albums and unfinished models, each standing as a monument to someone’s 7 interest. When parents bring home a pet, their child 8 bathes it and brushes its fur. Within a short time, however, the 9 of caring for the animal is handed over to the parents. Adolescents enter high school with great 10 but are soon looking forward to 11 .The same is true of the young adults going to college. And then, how many 12 , who now complain (抱怨) about the long drives to work, 13 drove for hours at a time when they first 14 their driver’s licenses(执照)?Before people retire, they usually 15 to do a lot of 16 things, which they never had 17 to do while working. But 18 after retirement, the golfing, the fishing, the reading and all of the other pastimes become as boring as the jobs they 19 .And, like the child in January, they go searching for new 20 .
【1】 A. principle B. habit C. way D. power
【2】 A. parties B. races C. countries D. ages
【3】 A. working B. living C. playing D. going
【4】 A. confidence B. interest C. anxiety D. sorrow
【5】 A. same B. extra C. funny D. expensive
【6】 A. well-organized B. colorfully-printed C. newly-collected D. half-filled
【7】 A. broad B. passing C. different D. main
【8】 A. silently B. impatiently C. gladly D. worriedly
【9】 A. promise B. burden C. right D. game
【10】 A. courage B. calmness C. confusion D. excitement
【11】 A. graduation B. independence C. responsibility D. success
【12】 A. children B. students C. adults D. retirees
【13】A. carefully B. eagerly C. nervously D. bravely
【14】 A. required B. obtained C. noticed D. discovered
【15】A. need B. learn C. start D. plan
【16】 A. great B. strange C. difficult D. correct
【17】 A. time B. money C. skills D. knowledge
【18】 A. only B. well C. even D. soon
【19】 A. lost B. chose C. left D. quit
【20】 A. pets B. toys C. friends D. colleagues