精英家教網 > 高中英語 > 題目詳情

He had travelled only seven miles across the Channel ___ his engine failed and he was forced to land on the sea.

A. before   B. while   C. when    D. it

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：

短文改錯（共10小題；每小題1分，滿分10分）

文中共有10處語言錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。

增加：在缺詞處加一個漏字符號（），并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（\）劃掉。

修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1、每處錯誤及其修改均僅限一詞；

2、只允許修改10處，多者（從第11處起）不計分。

At 7:30 on the morning, we gathered at the school gate and set off on a large bus．An hour later, we arrive at the Forest Park．Getting off, we started our journey at once.

First, we climbed the green hills and on the way tried their luck to hunt for hidden treasure．Next, we toured around the lake in the comfortable boat．The beautiful scenery was really a feast for the eye．Then at noon time, we landed and settled at an open area, which we enjoyed a wonderful picnic．After eating, we sang and danced happy and played some interesting games．The day passed quickly．Finally it was time for us to return back．So at 3:00 pm, we cleaned the ground, made our way to the parking lot, getting on the bus and left.

It was really an exciting trip since we had long busy with our school work.

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Most earthquakes occur within the upper 15 miles of the earth’s surface. But earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much. In comparison with the total number of earthquakes each year, the number of disastrous earthquakes is very small.[JP]?

The extent of the disaster in an earthquake depends on many factors. If you carefully build a toy house with an erect set, it will still stand no matter how much you shake the table. But if you build a toy house with a pack of cards, a slight shake of the table will make it fall. An earthquake in Agadir, Morocco, was not strong enough to be recorded on distant instruments, but it completely destroyed the city. Many stronger earthquakes have done comparatively little damage. If a building is well constructed and built on solid ground, it will resist an earthquake. Most deaths in earthquakes have been due to faulty building construction or poor building sites. A third and very serious factor is panic. When people rush out into narrow streets, more deaths will result.?

The United Nations has played an important part in reducing the damage done by earthquakes. It has sent a team of experts to all countries known to be affected by earthquakes. Working with local geologists and engineers, the experts have studied the nature of the ground and the type of most practical building code for the local area. If followed, these suggestions will make disastrous earthquakes almost a thing of the past.

There is one type of earthquake disaster that little can be done about. This is the disaster caused by seismic sea waves, or tsunamis. (These are often called tidal waves, but the name is incorrect. They have nothing to do with tides.)

In certain areas, earthquakes take place beneath the sea. These submarine earthquakes sometimes give rise to seismic sea waves. The waves are not noticeable out at sea because of their long wave length. But when they roll into harbors, they pile up into walls of water 6 to 60 feet high. The Japanese call them “tsunamis”, meaning “harbor waves”, because they reach a sizable height only in harbors.

Tsunamis travel fairly slowly, at speeds up to 500 miles an hour. An adequate warning system is in use to warn all shores likely to be reached by the waves.

But this only enables people to leave the threatened shores for higher ground. There is no way to stop the oncoming wave.

65. Which of the following CANNOT be concluded from the passage??

A. The number of earthquakes is closely related to depth.?

B. Roughly the same number of earthquakes occur each year.?、

C. Earthquakes are impossible at depths over 460 miles.?

D. Earthquakes are most likely to occur near the surfaces.?

66. The destruction of Agadir is an example of_____.

A. faulty building construction?                        B. an earthquake’s strength?

C. widespread panic in earthquakes?                  D. ineffective instruments?

67. The United Nations’ experts are supposed to_____.?

A. construct strong buildings?                          B. put forward proposals?

C. detect disastrous earthquakes?                D. monitor earthquakes?

68. The significance of the slow speed of tsunamis is that people may_____.?

A. notice them out at sea?                                B. find ways to stop them?

C. be warned early enough?                      D. develop warning systems?

查看答案和解析>>

科目：高中英語 來源： 題型：

Edward, you play so well. But I_____________you played the piano.

A. didn’t know       B. hadn’t known       C. don’t know      D. haven’t known

查看答案和解析>>

科目：高中英語 來源： 題型：

. The children found it hard to_______to their new school.   

   A. suit         B. fit         C. match      D. adapt

查看答案和解析>>

科目：高中英語 來源： 題型：

—Would you be able to go to the party?

A．I don't expect　　　　　　　　　　　 B．I'm afraid not

C．I don't think so　　　　　　　　　　 D．I believe not

查看答案和解析>>

科目：高中英語 來源： 題型：

Not until liberation _ he __free.

A. was, set   B. that, was set    C. did, set    D. did, was set

查看答案和解析>>

科目：高中英語 來源： 題型：

This is not what I __ him to say.

A. hoped   B.expected   C. has hoped  D. thought

查看答案和解析>>

科目：高中英語 來源： 題型：

       —When will the problem be settled?

       —Be patient! The person _______ will see to it as soon as possible.

       A. in need                                         B. in demand

       C. in response                                 D. in charge

查看答案和解析>>

同步練習冊答案