Keys To P.S.E.R Page 2: 1.F 2.T 3.T Page 4: petals sepals male parts Page 5: 1.B 2.B 3.略 Page 6: 3----5-----1---- 6---- 2---- 4 Page 7: ripe weight fleshy Page 9: black pepper 黑胡椒 rubber 橡胶 ginger 生姜 bamboo 竹子 vanilla 香草 sugar cane 甘蔗 Page 10: 1.F 2.F 3.F Page 15: spider moth earthworm ant ( ) (√) ( ) (√) dragonfly scorpion caterpillar centipede (√) ( ) (√) ( ) Page 16: 1.C 2.B 3.C Page 17: male mosquito: 3 5 female mosquito: 1 2 4 6 Page 18: 1.T 2.F 3.T Page 19: dances appears strokes Page 20: 1.T 2.F 3.F Page 22: 1. peacock 2. crow 3. seagull 4. ostrich 5. penguin 6. chicken 7. parrot 8. pigeon Page 23: 1.B 2.C 3.A Page 24: 1.T 2.F 3.T Page 25: 1.T 2.F 3.T Page 26: 1.F 2.F 3.T Page 28: 1.A 2.A 3.C Page 31: C Page 32: 1.T 2.F 3.T Page 34: passes warms trapped atmosphere surface Page 35: 1.T 2.T 3.T Page 36: 1.T 2.T 3.T |
