单项选择题

The main purpose of this passage is ______.

A．to prove that man is a descendent of some higher animal
B．to satirize human greediness
C．to prove that man is superior to other animals
D．to criticize man as a maniac

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热门试题

单项选择题

The Spanish flu was the worst plague in history because ______.

A．it led to a terrible loss of human life
B．it was the earliest kind of flu
C．it broke out after World War One
D．it infected many animals as well

单项选择题

The recent outbreak of bird flu results in______.

A．the death of millions of people
B．the slaughter of a lot of chickens
C．a worldwide panic
D．too many exaggerated news reports