题目内容

【题目】读中南半岛山河与城市分布示意图,完成下列各题。

1中南半岛的地形特点是

A. 山河相间,纵列分布 B. 地势平坦,平原广布

C. 地势南高北低,河流众 D. 山河相间,东西排列

2中南半岛的城市主要分布在河流沿岸及河口三角洲,其原因叙述正确的一组是

①地形平坦 ②航运便利 ③水能丰富 ④水源充足

A. ①②③ B. ②③④ C. ①②④ D. ①③④

3中南半岛上的主要粮食作物是

A. 小麦 B. 水稻 C. 玉米 D. 大豆

【答案】

1A

2C

3B

【解析】中南半岛因是位于中国以南的半岛而得名,其地形受我国横断山脉向南延伸的影响,呈现山河相间、纵列分布的特点。

1中南半岛的地形因受我国横断山脉向南延伸的影响,呈现山河相间、纵列分布的特点,故选A。

2中南半岛的城市主要分布在河流沿岸及河口三角洲,主要是因为河流沿岸和河口三角洲地区地形平坦、航运便利和水源充足,并不是因为水能丰富,故选C。

3中南半岛以热带季风气候为主,全年高温、夏季多雨的气候有利于水稻生长,当地主要的粮食作物是水稻,故选B。

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1A. andB. soC. butD. or

2A. inventingB. inventC. to inventingD. invented

3A. the smallestB. smallerC. smallD. smallest

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5A. are callingB. is calledC. calledD. are called

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7A. hundreds ofB. hundred ofC. hundredD. hundreds

8A. possibilityB. possiblyC. possibleD. impossible

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10A. haveB. to haveC. havingD. to having

11A. inB. forC. atD. on

12A. shouldB. canC. mustD. need

13A. theirB. themC. theyD. theirs

14A. isB. wereC. wasD. are

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