听力原文:We used to think Nino is brave and independent, but now we know better.
What does the speaker mean?
A. Nino is neither brave nor independent.
B. Nino is both brave and independent,
C. Nino is either brave or independent.
D. Nino is not only brave but independent.
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听力原文:John stopped to smoke and then resumed his work with great efforts.
What can be said about John?
A. John stopped smoking while working.
B. John smoked while taking a rest.
C. John restarted his work after his failure.
D. John made great efforts to begin his work again.
听力原文:M: Did you do anything during the winter vocation?
W: Not much. What did you do then?
M: I had planned to go skiing or swimming but I wound up studying for the National Test.
What did the man do during the winter vocation?
A. He went skiing.
B. He went swimming.
C. He went on studying.
D. He didn't do much.
Of the following which is the least common? ______
A. Protective resemblance.
B. General resemblance.
C. Aggressive resemblance.
D. Special resemblance.
The title below that best expresses the ides of this passage is ______.
A. Cryptic Coloration for Protection
B. How Animals Survive
C. The Uses of Mimicry in Nature
D. Resemblances of Animals