DURING THE FLOOD, ARMY HELICOPTERS CAME AND TRIED TO EVACUATE ……….. I...

Câu 19: During the flood, army helicopters came and tried to evacuate ……….. injured.

A. an B. a C. the D. Ø

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.

When another old cave is discovered in the south of France, it is not usually news. Rather, it

is an ordinary event. Such discoveries are so frequent these days that hardly anybody pays heed

to them. However, when the Lascaux cave complex was discovered in 1940, the world was amazed.

Painted directly on its walls were hundreds of scenes showing how people lived thousands of

years ago. The scenes show people hunting animals, such as bison or wild cats. Other

images depict birds and, most noticeably, horses, which appear in more than 300 wall images, by far

outnumbering all other animals.

Early artists drawing these animals accomplished a monumental and difficult

task. “They” did not limit themselves to the easily accessible walls but carried their painting

materials to spaces that required climbing steep walls or crawling into narrow passages in the

Lascaux complex.

Unfortunately, the paintings have been exposed to the destructive action of water and

temperature changes, which easily wear the images away. Because the Lascaux caves have many

entrances, air movement has also damaged the images inside. Although they are not out in the open

air, where natural light would have destroyed them long ago, many of the images have

deteriorated and are barely recognizable. To prevent further damage, the site was closed to tourists

in 1963, 23 years after it was discovered.

(From: https://www.ets.org/toefl_junior/prepare/standard_sample_questions/language_form_and_meaning)