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Very high waves are destructive when they strike the land. Fortunately, this seldom happen

s. One reason is that out at sea, waves moving in one direction almost always run into waves moving in a different direction. The two sets of waves tend to cancel each other out. Another reason is that water is shallower near the shore. As a wave gets closer to land, the shallow bottom helps reduce its strength.

But the power of waves striking the shore can still be very great. During a winter gale, waves sometimes strike the shore with the force of 6,000 pounds for each square foot. That means a wave, 25 feet high and 500 feet along its face, may strike the shore with a force of 75 million pounds.

Yet the waves, no matter how big or how violent, affect only the surface of the sea. During the most raging storms, the water a hundred fathoms(600 feet) beneath the surface is just as calm as on a day without a breath of wind.

According to the passage, destruction caused by high waves occurs ______.

A．regularly

B．rarely

C．always

D．predictably

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发布时间：2024-03-12

更多“Very high waves are destructive when they strike the land. Fortunately, this seldom happen”相关的问题

第1题

Fast food is food of very high quality。（)

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第2题

About35%ofallhighschoolgraduatesinAmericacontinuetheireducationinaninstitutionofhigherlear

About 35% of all high school graduates in America continue their education in an institution of higher learning. The

word college is used to refer to either a college or a university. These institutions offer four-year programs that lead to a Bachelor of Arts (B.A.) or Bachelor Science (B.S.) degree. Some students attend a

junior college (providing only a two-year program) for one to two years before entering a four-year college as a

sophomore (二年级生) or junior (三年级生).

It is generally easier to be accepted at a state university than at a private one. Most private schools require strict

entrance examinations and a high grade point average (GPA), as well as specific college prep classes in high school.

Private schools cost considerably more than state colleges and famous private schools are very expensive. Poorer

students can sometimes attend, however, by earning scholarships. Some college graduates go on to earn advanced

masters or doctoral degrees in grad (graduate) school. Occupations in certain fields such as law or medicine require

such advanced studies.

Since college costs are very high, most students work at part-time jobs. Some have full-time jobs and go to school

part-time. Often some will take five or more years to complete a four-year program because of money / job demands

on their time.

While the college and work demands take up the great part of a student’s time, most still enjoy social activities. Sports,

dances, clubs, movies, and plays are all very popular. However, gathering together for long, philosophical talks at a

favorite meeting place on or near the university is probably the most popular activity.

College education is _______ in America.

A. quite common

B. very rare

C. something difficult

D. almost impossible

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第3题

Which novel gave Woolf the reputation as an important psychological writer ___

A.To the Lighthouse

B.The waves

C.Mrs.Dalloway

D.The Common Reader

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第4题

A variety of social problems are closely linked to poverty. It is well【C1】______that child

ren who grow up in poverty are more likely to .be【C2】______in illegal activity, have higher teenage pregnancy rates,【C3】______lower academic achievement, and suffer【C4】______a host of other social problems than those who do not grow up in poverty. The【C5】______of the poor population may also have important【C6】______for the overall competitiveness of the American economy, not only【C7】______it brings the added tax burden, but also because immigrants earning poverty level wages clearly do not have the kind of skills【C8】______to compete in an increasingly global marketplace.

In【C9】______to the impact on American society in【C10】______, looking at poverty among immigrants is also important because it is one way of【C11】______the consequences of current immigration policy. It also gives us a good idea of what immigrants【C12】______in the future are likely to do in the United States if immigration policy【C13】______unchanged. Very high poverty rates imply that a significant proportion of immigrants are unable to【C14】______in the modern American economy. This is【C15】______important because without a change in immigration policy, 10 million new immigrants will likely settle【C16】______in the country in just the next decade. Of course, the poverty rate for immigrant households does not tell us exactly【C17】______those admitted in the future will fare.【C18】______, looking at past immigrants is probably the best means we have of【C19】______how tomorrow's immigrants will do if the same selection criteria【C20】______to be used.

【C1】

A．estimated

B．established

C．suggested

D．believed

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第5题

Big Ben is the great clock high up in the tower of the Parliament building.Big Ben'

Big Ben is the great clock high up in the tower of the Parliament building.Big Ben's story started in 1834.In that year the old parliament building burned down.Its clock tower crashed to the ground.There had to be a new building and a new clock.

Plans were made.They called for a "King of Clocks, the biggest and best in the world？ So the clock had to be big.And it had to keep very good time.The big clock was made in two years.But it couldn't be put in the tower.The tower wasn't even built! Five more years went by before the clock tower was finished.Then the giant hour bell was put in place.It rang out for the first time on July 11, 1859.

The great bell had to have a name.A meeting of Parliament was called to pick one.The clock is the King of Clocks？one man said."Why not call the Queen of Bells？"

"Then why not Victoria？"said another.(Victoria was the British queen at that time.)

The talk about names went on and on.Then Benjamin Hall got up to speak.He was a big man whom the others liked.By this time they were all tired.Someone shouted."Why not call it Big Ben？"

Everybody laughed, and the meeting broke up.But Big Ben it was from then on.Not just the bell, but the whole clock.

(1) The new clock began striking years after the old clock had crashed down.

A.2

B.5

C.15

D.25

(2) The plans said that the new clock had to.

A.be named at a parliament meeting

B.be called Big Ben

C.be made in two years

D.be big and keep good time

(3) The clock tower was built five years after.

A.the clock was made

B.the hour bell was made

C.the old Parliament building burned down

D.the new Parliament building was completed

(4) Originally, the British Parliament called the meeting in order to name.

A.the clock

B.the bell

C.the clock tower

D.the whole building

(5) Big Ben was named after.

A.the king of England

B.the British queen

C.a man in Parliament

D.the clock maker

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第6题

The cars should be maintained in condition.

A.peak

B.top

C.high

D.summit

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第7题

It's high time we ______ something to stop traffic accidents.A．doB．will doC．didD．must do

It's high time we ______ something to stop traffic accidents.

A．do

B．will do

C．did

D．must do

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第8题

（)的小区禁止PHASE2手机起呼。

A.CBQ=HIGH，CB=YES

B.CBQ=LOW，CB=N0

C.CBQ=HIGH，CB=N0

D.CBQ=LOW，CB=YES

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第9题

调音台调节低音旋钮的是（）。

A.HIGH

B.MID

C.LOW

D.AUX

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第10题

Part2 （para2-4)My former experience in junior high school senior high school and colle

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