单项选择题

Questions 9 and 10 are based on the following news item. At the end of the news item, you will be given 20 seconds to answer the questions. Now listen to the news. Which of the following statements is CORRECT

A．Drastic changes in the weather have been common since ancient times.
B．The change in weather from very cold to very hot lasted over a century.
C．The scientists have been studying ice to forecast the weather in the future.
D．The past 10,000 years have seen minor changes in the weather.
<上一题 目录 下一题>
热门 试题

填空题
as an hour — 改成whereas／while
单项选择题
One of the advantages of flexible working hours is that
A．pressure from work can be reduced.
B．working women can have more time at home.
C．traffic and commuting problems can be solved.
D．personal relationships in offices can be improved.
相关试题