【題目】下圖為某河流域局部圖。一業(yè)余科考隊(duì)從①地出發(fā)，沿該河主河道沿岸，對(duì)①②③④地進(jìn)行科學(xué)考察。完成下面小題。

【1】科考隊(duì)走過的①②③④地所在的省區(qū)依次是( )

A. 內(nèi)蒙古、陜、晉、魯 B. 晉、魯、內(nèi)蒙古、秦

C. 內(nèi)蒙古、晉、秦、魯 D. 晉、陜、魯、內(nèi)蒙古

【2】科考隊(duì)經(jīng)過對(duì)四地的粗略考察，得出如下結(jié)論：①地土地荒漠化嚴(yán)重；②地所在的省份已經(jīng)根治了水土流失；③地水土流失依然嚴(yán)重；④地地上懸河是兩岸人民生命、財(cái)產(chǎn)的安全隱患。你認(rèn)為科考隊(duì)對(duì)哪一個(gè)地方的考察結(jié)論與事實(shí)不符( )

A. ① B. ②

C. ③ D. ④

【答案】

【1】C

【2】B

【解析】試題分析：

【1】①位于內(nèi)蒙古自治區(qū)，②位于山西省，③位于陜西省，④位于山東省，該四個(gè)省區(qū)的簡稱依次是內(nèi)蒙古、晉、陜或秦、魯，故選C．

【2】①西北地區(qū)遠(yuǎn)離海洋、深居內(nèi)陸，降水稀少，土地荒漠化嚴(yán)重．在內(nèi)蒙古中部，黃河急轉(zhuǎn)南下，流出區(qū)境，把黃土高原一分為二：西面是③陜北高原，東面是②山西高原，由于土質(zhì)疏松，植被稀少，在夏季暴雨的沖刷下，水土流失嚴(yán)重．近幾十年來，通過對(duì)黃土高原進(jìn)行大規(guī)模的整治，這里的生態(tài)環(huán)境逐漸發(fā)生了喜人的變化．黃河⑤下游游蕩在華北平原上，河床寬坦，水流緩慢，泥沙大量淤積，使河床平均高出兩岸地面4～5米，成為舉世聞名的“地上河”，故選B．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中地理 來源： 題型：

【題目】讀豎版世界地圖，回答問題。

（1）寫出圖中字母及甲乙丙所在大洲大洋的名稱：

B 洲 乙洲D(zhuǎn)洋 甲洋 丙洋

（2）寫出洲與洲之間的分界線名稱：A洲與C洲之間的分界線 ，B洲與乙洲之間的分界線是。

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】中國古代詩詞中有很多形象描寫區(qū)域特點(diǎn)的佳句．下列詩句中描寫西北地區(qū)的是（ ）
A.黃梅時(shí)節(jié)家家雨，青草池塘處處蛙
B.羌笛何須怨楊柳，春風(fēng)不度玉門關(guān)
C.春風(fēng)又綠江南岸，明月何時(shí)照我還
D.日出江花紅勝火，春來江水綠如藍(lán)

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】日本工業(yè)高度發(fā)達(dá)和工業(yè)產(chǎn)品主要出口國外的原因分別是（ ）
①科技發(fā)達(dá)②勞動(dòng)力豐富且廉價(jià)③國內(nèi)市場狹�、艿V產(chǎn)資源豐富．
A.①②
B.②④
C.①③
D.②③

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】青藏高原與長江中下游地區(qū)維度相當(dāng)，但氣溫卻低于長江中下游，主要是因?yàn)榍嗖馗咴?）
A.緯度高
B.海拔高
C.距海遠(yuǎn)
D.晴天多

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】既是連接太平洋與北冰洋的通道，又是亞洲與北美洲的分界線的是

A．白令海峽

B．馬六甲海峽

C．臺(tái)灣海峽

D．麥哲倫海峽

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】拉丁美洲大多數(shù)國家通用的語言是（ ）

A．葡萄牙語 B．英語 C．法語 D．西班牙語

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】我國的季風(fēng)區(qū)自北向南分別是

A．溫帶季風(fēng)、熱帶季風(fēng)、亞熱帶季風(fēng)

B．熱帶季風(fēng)、亞熱帶季風(fēng)、溫帶季風(fēng)

C．溫帶季風(fēng)、亞熱帶季風(fēng)、熱帶季風(fēng)

D．亞熱帶季風(fēng)、熱帶季風(fēng)、溫帶季風(fēng)

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】

Bikesharing has swept across China, with an increasing number of people choosing bike riding instead of driving. The bike that the service company provides has GPS or Bluetooth on it, and those bikes can be easily unlocked with a smart phone and left anywhere in public. Bikesharing allows people to borrow a bike from one place and return it at another place easily.

In some cities, we can see more and more people riding this kind of sharingbikes. It's very convenient to use the bikes if you have a smart phone. First, you have to download such an APP on your smart phone. Then what you need to do is to find a nearest bike through the APP, scan the QR code on the bike or connect your phone with the bike over a Bluetooth wireless connection. You will find the bike can be unlocked itself. Then you can enjoy your trip. What's more, the greatest advantage of bikesharing is that you can easily find one and never worry about where to park it. The cost of riding depends on the time that you spend. Normally, every hour you ride, you need to pay one yuan. It doesn't cost so much, does it?

At the same time, some people park the bikes in their own homes. Besides, some people don't value the bikes. Now service companies are trying to solve the problem like being stolen.

Technology and science have changed our social lifestyles. We have to say bikesharing brings us more convenience without doubt. And we also hope that people can not only enjoy it but also put it to good use.

【1】From the first paragraph, we know ________.

A. bikesharing is invented in China

B. sharingbikes are used by some people

C. most people in cities don't drive

D. sharingbikes can be borrowed anywhere

【2】The underlined word “scan” in Paragraph 2 probably means ________ in Chinese.

A. 瀏覽 B. 掃描 C. 審視 D. 細(xì)查

【3】If you want to use a sharingbike, you must ________ first.

A. have a smart phone and download an APP

B. download an APP and pay for the trip

C. unlock the bike and download an APP

D. find a nearest bike and borrow it from anyone

【4】Which of the following is NOT mentioned in this passage?

A. Bikesharing is very cheap.

B. Sharingbikes may be stolen.

C. Sharingbikes are easy to unlock.

D. Bikesharing is a kind of green transport.

【5】The passage probably comes from a ________.

A. science textbook B. tourist guide

C. website news report D. restaurant menu

查看答案和解析>>

同步練習(xí)冊答案