If r life boats can carry p passengers, how many life boats

题目
单选题
If r life boats can carry p passengers, how many life boats are needed to carry m passengers?
A

rm/p

B

pr/m

C

prm

D

pm/r

E

m/rp

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相似问题和答案

第1题:

How many life buoys has your ship been exactly________.

A.produced by

B.met with

C.offered of

D.provided with


正确答案:D

第2题:

A SOLAS passenger ship safety certificate is required on all ______.

A.T-Boats carrying more than 49 passengers for hire

B.T-Boats that carry more than 12 passengers on an international voyage

C.T-Boats carrying more than 150 passengers for hire

D.large excursion vessels on lakes,bays,sounds,and river routes


正确答案:B

第3题:

In the passage, the writer suggests that the word "cool"______.

A. may not be as cool as it seems

B. usually means something interesting

C. can make your life colorful

D. can be used instead of many words


正确答案:A

50.答案为A  从短文最后两句和文章整体来推断,作者对该词的滥用持否定态度。

第4题:

共用题干
第一篇

Storms Sink Ships

Rescuers have found the bodies of over 130 people killed in two ferry disasters in
Bangladesh.The accidents happened during a storm that hit the country on April 21.
Hundreds more are missing or feared dead.
The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
rain hit the South Asian country.
The government has since banned all ferries and other boats from travelling at night
during the April-May stormy season.
One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
About 400 passengers fitted into a space made for just 300,police said.The second ferry
carried about 100 passengers.
"The number of deaths is certain to rise,"said an official in charge of the rescue work.
"No one really knows how many people were on board the ferry or how many of them
survived."
Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
the exact number of people on board.
Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
strikes,falling houses and trees and the sinking of small boats.
Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
disasters take away hundreds of lives every year in a nation of 130 million people.
Officials blame these river accidents on a lack of safety measures,too many passengers
in boats and not enough checks on weather conditions.
Ferries are a common means of transport in Bangladesh.It is a country covered by
about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
And many of them are dangerously overcrowded(过度拥挤).
Since 1977,more than 3,000 people have died in some 260 boating accidents.

The two ferry disasters occurred
A:at noon.
B:in the morning.
C:at night.
D:in the afternoon.

答案:C
解析:

第5题:

How many GMDSS operators are needed/required on board according to the provisions of the International Convention for the Safety of Life at Sea,1974?______.

A.4 operators

B.3 operators

C.2 operators

D.1 operator


正确答案:D
1974SOLS公约规定在船必须有多少个GMDSS操作员?一个操作员。

第6题:

How many life buoys________on board with self-igniting light?

A.there exist

B.there is

C.there are

D.are there


正确答案:D

第7题:

How many operators are needed/required on board according to the provisions of the International Convention for the Safety of Life at Sea,1974? ______.

A.4 operators

B.3 operators

C.2 operators

D.1 operator


正确答案:D

第8题:

In this lecture, I can only give you a purely __________ view of how we can live life to the full and make some suggestions about the future.

A. private

B. personal

C. unique

D. different


正确答案:B

 

 

第9题:

共用题干
第一篇

Storms Sink Ships

Rescuers have found the bodies of over 130 people killed in two ferry disasters in
Bangladesh.The accidents happened during a storm that hit the country on April 21.
Hundreds more are missing or feared dead.
The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
rain hit the South Asian country.
The government has since banned all ferries and other boats from travelling at night
during the April-May stormy season.
One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
About 400 passengers fitted into a space made for just 300,police said.The second ferry
carried about 100 passengers.
"The number of deaths is certain to rise,"said an official in charge of the rescue work.
"No one really knows how many people were on board the ferry or how many of them
survived."
Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
the exact number of people on board.
Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
strikes,falling houses and trees and the sinking of small boats.
Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
disasters take away hundreds of lives every year in a nation of 130 million people.
Officials blame these river accidents on a lack of safety measures,too many passengers
in boats and not enough checks on weather conditions.
Ferries are a common means of transport in Bangladesh.It is a country covered by
about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
And many of them are dangerously overcrowded(过度拥挤).
Since 1977,more than 3,000 people have died in some 260 boating accidents.

How many people have been found dead in the two ferry disasters?
A:More than 130.
B:Over3,000.
C:About 400.
D:At least 40.

答案:A
解析:

第10题:

共用题干
第一篇

Storms Sink Ships

Rescuers have found the bodies of over 130 people killed in two ferry disasters in
Bangladesh.The accidents happened during a storm that hit the country on April 21.
Hundreds more are missing or feared dead.
The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
rain hit the South Asian country.
The government has since banned all ferries and other boats from travelling at night
during the April-May stormy season.
One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
About 400 passengers fitted into a space made for just 300,police said.The second ferry
carried about 100 passengers.
"The number of deaths is certain to rise,"said an official in charge of the rescue work.
"No one really knows how many people were on board the ferry or how many of them
survived."
Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
the exact number of people on board.
Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
strikes,falling houses and trees and the sinking of small boats.
Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
disasters take away hundreds of lives every year in a nation of 130 million people.
Officials blame these river accidents on a lack of safety measures,too many passengers
in boats and not enough checks on weather conditions.
Ferries are a common means of transport in Bangladesh.It is a country covered by
about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
And many of them are dangerously overcrowded(过度拥挤).
Since 1977,more than 3,000 people have died in some 260 boating accidents.

Which of the following is NOT mentioned as a cause of the boating accidents?
A:Strong winds.
B:Bad weather conditions.
C:Blockage of waterways.
D:Lack of safety measures.

答案:C
解析:

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