Text-1 Read the text. Then choose the correct answer for questions 1-2

156. What sentence is not true according to the passage?
A) Olive oil was used to save some food well-preserved.
B) Having more alive oil exceeds the risk of perilous illness.
C) Modem medicine has approved advantages of olive oil
D) Olive oil was used as a currency of long ago.


Read the text. Then Choose the correct answer for each question below (157-159).
Fossil analysis reveals that at least five periods in the last 600 million years have seen a drastic reduction in the number species of flora and fauna on the Earth. However, on previous occasions such changes were brought about by asteroids or dramatic climatic changes. Experts in general believe that tins decline is the work of man. The dominance of a single species type, homo sapiens, threatens to turn the rest of the living world upside down. With a. population of barely seven billion, humans are rapidly destroying
irreplaceable ecosystems. This sixth round of global dying of species could be far larger than the first five.
157. According to the passage, which of the following statements is widely accepted by scientists?
A)the present decline in the number of species is caused by the activities of mankind.
B) The present climatic change known as global warming is probably a natural phenomenon.
C) The Earth is in danger of being struck by an asteroid.
D) We are experiencing the fifth period of species dying out.