【正文】
t want to know anything about fish, either. 20. Shirley spends fifteen minutes (in) walking to school every day. IV. 21. provide lots of, for 22. has already protected, species 23. More, more volunteers have, taken 24. for a short stay 25. there will be, room / space V. 2630 CBABA 3135 ABDAD VI. 3640 BDDDC 。 live 10. copying, to change II. 1115 BCADB III. 16. What are Simon39。 am 7. to watch 8. joined。s most important wetlands. There are many plants, fishes and birds there. It also has rare redcrowned cranes in the world. It can provide food and shelter for them. Every year, lots of tourists go there to watch birds. Some birdwatchers are volunteers. They are studying the changes in the birds39。s in Heilongjiang. It39。s mother C. tell the giraffe what he was D. take the giraffe to join the herd 39. When he met the herd, the giraffe could not understand ________. A. how animals like giraffes could exist B. why he wouldn39。s children took him D. he ran away 37. After three years the giraffe became ________. A. too wild to play with the children B. too large to play with the children C. lonesome for other giraffe D. too big to live in the house 38. The warden39。s house. 36. The baby giraffe was probably separated (分開 ) from his mother because ________. A. the warden took him away B. his mother couldn39。s (看守人 ) house and played with the children. Then he grew too large for the house. The family decided that he should return to his fellows (伙伴 ). They took him to join a herd (一群 ) of wild giraffes. One look was enough for the giraffe39。s mother had left him when he was a few days old because she couldn39。t like the n