[填空题]Food (short) ______ occurs in some underdeveloped countries.

[填空题]make some food to eat

[填空题]Make some food to eat.

[简答题]{{I}} Some people say that social change occurs more quickly in heterogeneous societies (where there is a mixture of different kinds of people) than in homogeneous ones (where people are similar in many ways). Write an essay comparing the two kinds of societies and explain in which you think social changes is most likely to occur. You should write no less than 250 words. Write your article on {{B}}ANSWER SHEET 2{{/B}}.{{/I}}

[简答题]Suzy bought groceries including some tinned food from Evergreen Supermarket for R800 on credit. On opening a tin of sardines a few days later she found them unfi t for human consumption and threw them away. When Evergreen Supermarket sent her an invoice of R800, she deducted R30, being the cost of the tin of sardines and sent in a cheque for R770 ‘in full settlement of their invoice’. She explained in the covering letter why she had deducted R30. Evergreen Supermarket banked her cheque and claimed the balance of R30 from Suzy, saying that they did not believe her story. Required: Advise Suzy. (10 marks)

[填空题]He/She makes some food for you.

[单项选择] Spring is usually prime food time for some 1,200 polar bears along Canada’’s Hudson Bay. Each year they plunder the bay’’s ice floes, smash open the snow caves of seals, and stuff themselves on seal pups. But in recent years the bears’’ feast has turned into slimmer pickings. Why Temperatures at Hudson Bay have risen by one half degree Fahrenheit every decade since 1950. Winter ice on the bay melts three weeks earlier than it did just 25 years ago, which means three fewer weeks of polar bear mealtime. Result: Polar bears are 10 percent thinner and produce 10 percent fewer cubs than they did 20 years ago. And though climatologists hotly debate the causes behind Earth’’s Arctic meltdown, "these changes are startling and unexpected, " says James McCarthy, co-leader of the United Nations Intergovernmental Panel on Climate Change. The plight of polar bears is just the tip to the iceberg when it comes to mounting evidence of global warming. "There’’s definitely a stark contrast w
A. reducing the polar bear population.
B. paying more attention to the earth’’s rising temperatures
C. reducing carbon dioxide emissions
D. refreezing the polar ice caps