题目内容
阅读理解
Another small animal that tigers eat in Ranthambhore ( a wildlife park in northern India) is the porcupine. These animals are spread widely across Indian open areas and grass lands; they often live in the earth and between the rocks. They are good diggers, and in Ranthambhore they only come out at night. They weigh 12 to 16 kilograms and can reach lengths of 80 to 90 centimeters. They live usually on vegetables and fruit and seem to have a good sense of smell. Porcupines defend themselves when attacked by moving backwards with their quills ( a sharp pointed growth on some animals) upright, often making a strange noise.
Several times, I have found the remains of quills where a tigers has killed and eaten a porcupine, but I have never actually seen the kill. In spite of that, quills are very sharp and can give painful injuries to young tigers. If the quills have not gone in very deeply or if they are stuck in the tiger's paw, it will try to pull them out. Often, it will be successful, and the wound will get better. But if the quills have gone very deeply or if they are stuck in the tiger's neck or mouth, where they cannot be reached, the wound will often turn bad. If this happens, the tiger is in pain and is less able to hunt animals. It has to look for easier prey ( an animal that is hunted and eaten by another) and so many turn to cows on the edges of the forest. That is its small step towards becoming a man-eater.
1.We know from the passage that ________.
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A.porcupines are seldom seen
B.porcupines are only seen on hills
C.there are many porcupines in open areas and grasslands across India
D.porcupines live in the earth
2.When attacked, porcupines will ________.
A.raise their quills high
B.move backwards with their quills upright
C.make a strange noise
D.both B and C
3.Tigers can often pull quills out when they are stuck in the tiger's ________.
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4.According to the information included in the second paragraph, ________.
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A.tigers wounded by quills will surely die
B.tigers eat cows instead of porcupines
C.tigers never catch easier prey
D.tigers are not born man - eaters
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