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From this passage we can know that __________.

A．the duck did well in climbing

B．all the animals had to take three of all the subjects

C．the subjects included running, climbing, swimming and flying

D．the teacher could do all kinds of things

Which of the following statements is right according to the passage?

A．The duck could swim better than her teacher.

B．The duck got only a passing grade in running.

C．The rabbit didn't do well in running.

D．Thesquirrel got angry with his teacher.

What's the main idea of the second paragraph?

A．The duck was excellent in swimming and did well in running.

B．The duck was worried about swimming and running.

C．The duck got only a passing grade in swimming and didn't pass the running test.

D．The duck didn't pass the running test because she didn't practice it.

What can we infer from this passage?

A．Every dog has its day.

B．All roads lead to Rome.

C．Where there is a will, there is a way.

D．Onecan't learn everything well.