【題目】下列客貨的運輸方式選擇正確的是(    )。
A.從武漢運一萬噸大米到上!\
B.從拉薩護送重傷員到北京——鐵路
C.從天津塘沽運海鮮到北京——航空
D.從大同運煤到秦皇島——河運

【答案】A
【解析】“一萬噸大米”屬于大宗笨重的貨物,從武漢到上海距離較遠,所以可以選擇鐵路或者是水運,而武漢和上海都是長江沿岸的河港,所以可以選擇運費最低的水運;“護送重傷員”要求速度快,同時從拉薩到北京,距離比較遠,所以應(yīng)該選擇速度最快的航空;“海鮮”屬于易死亡、變質(zhì)的貨物,且從天津到北京距離較近,所以可以選擇速速較快的公路,同時可以發(fā)揮其在短途運輸中機動靈活的特點;“煤”屬于大宗笨重的貨物,且從山西大同到河北秦皇島距離較遠,所以可以選擇鐵路或水運,而從大同到秦皇島沒有內(nèi)河航運,所以只能選擇鐵路運輸。

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】我國四大盆地中,人口較稠密,海拔最高的盆地分別是( )

①準噶爾盆地 ②塔里木盆地 ③四川盆地 ④柴達木盆地

A.①②B.③④C.②③D.①④

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】There are tourists visiting the island during the May Day holiday every year.

A. two thousand of B. two thousands C. thousands of D. thousand of

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】 今年全國兩會上,亮相會場的礦泉水瓶上都貼上了一款綠色的環(huán)保標簽,上面印有“給水瓶做記號,并請喝完”字樣。

據(jù)此完成下列小題。

1每年3月期間,全國兩會在京召開,體現(xiàn)了北京是全國的

A.國際中心B.科技創(chuàng)新中心

C.文化中心D.政治中心

2該礦泉水瓶的使用和推廣有利于

①緩解北京生活用水緊張狀況

②減少資源的消耗和浪費

③降低北京能源的供應(yīng)和消耗

④減少固體廢棄物的排放

A.①③B.①④

C.②③D.②④

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】完成句子:

1Lisa想加入國際象棋社團,但她不會下國際象棋。

Lisa wants ______________ the chess club, but she can’t ____________________.

2Bob想加入英語社團。他喜歡說英語。

Bob wants to join the English club. He likes ______________________.

3你想加入什么社團?我想加入運動社團。

____________ do you want to join? I want to join ____________________.

4你很擅長講故事。你可以加入講故事俱樂部。

You are good at _______________. You can join ____________________.

5我們學(xué)校演出需要學(xué)生。請下課后和張老師說。

We need students ______________. Please _____________ Mr. Zhang after school?

6Peter 喜歡打籃球,他也會踢足球。

Peter likes to play basketball and he can ______________________.

7馬歡喜歡與人們交談和玩游戲。

Ma Huan likes talking and _____________________ with people.

8艾倫在學(xué)校音樂社團。他會彈吉他和鋼琴。

Alan is _______ the school music club. He can _________________ and ____________.

9我們老人之家需要幫助。

We need help ______________________________.

107月份你有空嗎? Are you free ______________________?

11王老師很喜歡孩子,他和孩子們相處得很好。

Mr. Wang likes children very much. He ________________ them.

12他們會給你講故事,你又可以交朋友。

They can _________________ and you can _____________________.

13我們需要你幫助說英語的孩子開展體育活動。

We need you to _______________ sports for ________________________.

14學(xué)校需要幫助教音樂。

The school needs help _________________________.

15他擅長音樂。他是一位非常棒的音樂家。

He is good at music. He is _________________________.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】根據(jù)句意及首字母提示補全單詞。
(1)The boy didn't go to bed last night, he played the computer games the w night.
(2)A and people are like water and fish.
(3)After receiving my e-mail, Li Lei s an e-mail back to me yesterday.
(4)I passed the l of 4 English test last year.
(5)We should call 119 for help at once when a f happens.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】根據(jù)短文內(nèi)容,判斷正誤。
(A)
When we feel the ground moves suddenly, it means that an earthquake may come. Many of the earthquakes first come under the sea and then happen anywhere on the earth. Especially they often happen near the mountains and seas such as Wenchuan, Japan and Indonesia.
When an earthquake happens, it's very easy to cause a tsunami(海嘯). Houses fall down, many people are injured and even died.
Now scientists are trying their best to study earthquakes. They make maps to show the “earthquake belts(地震帶)”. So the houses there must be quite strong.
We believe that scientists will be able to tell us when and where an earthquake will happen in the near future. Also, they can tell us what to do and how to do. People can even use earthquakes to do something for us humans.
(1)Japan is a country with many earthquakes because it is near the sea.
(2)In areas in the “earthquake belts”, people build strong houses for safety.
(3)Scientists can prevent earthquakes happening.
(4)Many people lost their lives in the earthquakes because they didn't help each other.
(5)Sometimes an earthquake happens with a tsunami.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】根據(jù)句意及括號內(nèi)所給單詞的提示填空。

1You mustn’t ______(write) in pencil in this test.

2John, come and ______(join) our basketball team.

3Lucy ______(talk) with her friend on the phone on Saturdays.

4Alice always ______(tell) me about her interesting things.

5You can read () some ______(story) in this book.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】由下表1中的資料并結(jié)合所學(xué)知識完成下題。有關(guān)三條河流的水文特征,敘述正確的是( )表1:松花江、湘江、西江水文特征表

河流

水文站

年凈流量/億立方米

汛期起止月

枯水期起止月

松花江

佳木斯

717.7

7—9

10-次年6

湘江

湘潭

684

3—8

9-次年2

西江

梧州

2290

4-10

1-次年3


A.年徑流量最大的是西江
B.枯水期最短的是松花江
C.汛期最長的是湘江
D.有結(jié)冰期的是湘江

查看答案和解析>>

同步練習(xí)冊答案