It has been forecast that, by the middle of the twenty-first century _____.
A. various measures will have been taken to encourage population growth.
B. the world population will be stabilized at around 10 to 15 billion.
C. the population growth rate in less developed countries will be much higher.
D. the rate of population increase will have doubled the 1950 rate.
Giải bởi Vietjack
Đáp án đúng là: B
Dựa vào câu “Recent forecasts suggest that the total population will level out at between 10 and 15 billion in the mid twenty first century.” (Các dự báo gần đây cho thấy tổng dân số sẽ chững lại ở mức từ 10 đến 15 tỷ người vào giữa thế kỷ XXI.)
Read the passage carefully, then choose the best answers:
The dramatic growth of the world's population in the twentieth century was on a scale without parallel in human history. Most of this growth had occurred since 1950 and was known as the population 'explosion'. Between 1950 and 1980 the world population increased from 2.5 to over 4 billion, and by the end of the twenty century the figure had risen to about 6.6 billion. Growth of this size cannot continue indefinitely. Recent forecasts suggest that the total population will level out at between 10 and 15 billion in the mid twenty first century. Already there are encouraging signs that the rate of increase in many less developed countries is beginning to slow down.
According to the passage, at no period in human history has there been ______.
Having lived here for seven years, my friend is used to speak English with all her classmates.
A B C D
Rewrite the sentence or join the pairs of sentences beginning with the words given
Sheila finally managed to get a job.
→ Sheila finally succeeded in _________________________________________
Read the passage and choose the best answers
members - out -_sentence - judges - poem - smoothly – of – quickly – relationship - lesson
Hung, Thu and Nga were the ________(31)_________ of Group A. They quickly read the questions and tried to find ________(32)_________the answers. At first, things went ________(33)_________. They almost completed the five activities. But in Activity 5, Hung had difficulty reciting the _____(34)______. He could not remember the last sentence. Time was up, and the ______(35)_____ announced the results.
Hung, Thu and Nga were the ________(31)_________ of Group A.
Choose the word whose underlined part is pronounced differently from that of the rest
It is pointed out in the passage that the increase in the world population ______.
Choose the word whose main stress is placed differently from the others
Select THE SYNONYM of the following bold and underlined word
They quickly read the questions and tried to find out the answers.
Choose the word whose main stress is placed differently from the others
All students can take part in the annual English-speaking Competition.
Choose the word whose underlined part is pronounced differently from that of the rest
