Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks.
Wind, water, air, ice and heat all work to cause erosion. As the wind blows over the land, it often (26) _______ small grains of sand. When these grains of sand strike against solid rocks, the rocks are slowly worn away. In this way, even very hard rocks are worn away by the wind.
When particles of rocks or soil became loosened in any way, running water carries them down the hillsides. Some rocks and soil particles are carried into streams and then into the sea.
Land that is covered with trees, grass and other plants wears away very slowly, and so loses very (27) _______ of its soil. The roots of plants help to (28) _______ the rocks and soil in place. Water that falls on grasslands runs away more slowly than water that falls on bare ground. Thus, forests and grasslands help to slow down erosion.
Even where the land is (29) _______ covered with plants, some erosion goes on. In the spring, the (30) _______ snow turns into a large quantity of water that then runs downhill in streams. As a stream carries away some of the soil, the stream bed gets deeper and deeper. After thousands of years of such erosion, wide valleys are often formed.
Điền ô số 27
A. large
B. little
C. few
D. much
Giải bởi qa.haylamdo.com
Đáp án B
B. little: “and so loses vary little of its soil” = “và nhờ thế mất rất ít đất”.
Vì dùng với từ “soil” (đất) là danh từ không đếm được nên không thể dùng “few”; các từ “large” và “much” không thích hợp với nghĩa trong câu.
Choose the best answer from A, B, C or D to indicate the right answer to each of the following sentences.
She passed the National High School Graduation Exam with ______ colours.
Choose the best answer from A, B, C or D to indicate the right answer to each of the following sentences.
Nowadays, with the help of the computer, teachers have developed a ______ approach to teaching.
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Education in many countries is compulsory ……. the age of 16
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Geometry is a branch of mathematics ______ the properties of lines, curves, shapes, and surfaces.
Read-the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.
THE SAVANNAH
The tourist looking at the African savannah on a summer afternoon might be excused for thinking that the wide yellow grass plain was completely deserted of life, almost a desert. With only a few small thorn trees sticking out through the veldt, there seems to be almost no place for a living creature to hide.
However, under those trees you might find small steenbok, sleeping in the shade, and waiting for the night to fall. There may even be a small group of lions somewhere, their bodies exactly the same shade as the tall grass around them. In the holes in the ground a host of tiny creatures, from rabbits and badgers to rats and' snakes are waiting for the heat to finish.
The tall grass also hides the fact that there may be a small stream running across the middle of the plain. One clue that there may be water here is the sight of a majestic Marshall eagle circling slowly over the grassland. When he drops, he may come up with a small fish, or maybe a grass snake that has been waiting at the edge of a pool in the hope of catching a frog.
The best time to see the animals then, is in the evening, just as the sun is setting. The best time of the year to come is in late September, or early August, just before the rains. Then the animals must come to the waterholes, as there is no other place for them to drink. And they like to come while it is still light; so they can see if any dangers are creeping up on them.
So it is at sunset, and after the night falls, that the creatures of the African veld rise and go about their business.
The savannah appears to be empty because:
Choose the best answer from A, B, C or D to indicate the right answer to each of the following sentences.
The language centre offers courses of various levels, such as elementary, intermediate and ______
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That cannot be a true story. He ______ it up
Mark the letter A, B, C, or D on your answer sheet to indicate the word that is OPPOSITE in meaning to the underlined part in each sentence.
A good dictionary is indispensable for learning a foreign language.
Choose the best answer from A, B, C or D to indicate the right answer to each of the following sentences.
My mother had to work 12 hours a day in a factory just to______.
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Globally and internationally, the 1990's stood out as the warmest decade in the history of weather records
Mark the letter A, B, C, or D on your answer sheet to indicate the word that is CLOSEST in meaning to the underlined part in each sentence
Stay away from someone who always feels superior to you!
Mark the letter A, B, C, or D on your answer sheet to indicate the word that is CLOSEST in meaning to the underlined part in each sentence
The neighbors' constant wrangles with each other shattered our tranquility.
Choose the best answer from A, B, C or D to indicate the right answer to each of the following sentences.
I am sorry I have no time at present to ……detail of our plan
Choose the best answer from A, B, C or D to indicate the right answer to each of the following sentences.
________ I might, I couldn’t open the door
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Within hours of the tragedy happening, an emergency rescue team had been assembled.
