A. 了解的
B. 无知的
C. 熟悉的
D. 忘记的
Polar bears need ___(freeze)conditions, so they are also suffering because of gl
Polar bears need ___(freeze)conditions, so they are also sufferinging because of
8.Polar bears need(freeze) conditions, so they are also suffering because of glo
Many people are worryingly ig< underline>norant< /underline>of the facts about
[主观题]With so many people to care about her, she feels very happy.
Global warming is causing more than 300,000 deaths and about 125 billion in econ
[单选题]Though many people witnessed the accident, they were not sure about the exa
[问答题]In the modern Western world, many people are too busy to think about eating
Holidays are happy days with pleasure and delicious foods. Many people, however,
Holidays are happy days with pleasure and delicious foods. Many people, however,