福建省福鼎民中2011-2012学年八年级生物上学期期中考试试题(无答案)（Students from fuding, fujian province, 2011-2012 eighth grade biology exam paper (no answer)）.doc

福建省福鼎民中2011-2012学年八年级生物上学期期中考试试题(无答案)（Students from fuding, fujian province, 2011-2012 eighth grade biology exam paper (no answer)） The first semester of the 2011-2012 academic year Eighth grade biology midterm test volume Test time: 60 minutes: 100 points Volume I (choice, 50 points) A, multiple choice (issues include 25 item, each item 2 points, a total of 50 points. Each item to match, the idea is only one option, multiple-choice or uncheck all choice is not wrong scores, please make sure you will choose answers) on the sheet, otherwise is invalid.) 1. The breathing apparatus of fish is () A, lung B, trachea C, skin D, gill 2. Among the following arthropods, insects belong to () A, spider B, bee C, centipede D, scorpion 3. After the experiment of exploring the role of fish fins in swimming, xiaoming was surprised to find that he decided to fish The direction and the main driving force is () A, pectoral fin B, pelvic fin C, dorsal fin D, tail fin 4. The following pattern of skeletal muscle attachment is correct () A, 1); B, (2); C, (3); D, (4). After the heavy rain, earthworms often climb to the ground because () A, earthworms prefer dry environment B to the ground to find food C, oxygen in the soil, unable to breathe D, the water in the hole is too cold We explored the ants communication and found () one of the ants communications A, light B, smell C, sound D, action 7. In the following descriptions, the non-social behavior is () A, the ant B living in the same nest, the frog living in the rice field C, the lion group D living in the grassland, the macaque living in the mountain forest The students came to the forest zoo and saw the lively and lovely little monkey, the big and stable elephant, the dangerous The mysterious cobra. The main modes of movement of these animals are () A, walking, climbing, crawling and climbing C, climbing climbing, climbing, climbing, climbing and climbing 9. Because locusts are causing serious harm to agricultural production, people