5.In each of the following groups of words, there are four underlined letters or letter combinations marked A, B, C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation.
A、easy
B、noisy
C、busy
D、fantasy
What should we do to better understand cats , according to the last paragraph?
A、To treat them as friends.
B、To compare them with dogs.
C、To regard them as animals.
D、To care about their behavior.
What can we learn about other parents from their remarks in Para. 1?
A、They were indifferent to adult learners.
B、They agreed on the idea of learning chess.
C、They gave congratulations to the adult learner.
D、They thought it odd for an adult to learn chess.