题目内容

在生态系统的物质循环中，我们常把大的、缓慢的、移动的库叫做______库。

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考虑诊断为

A. 风湿性关节炎
B. 类风湿性关节炎
C. 系统性红斑狼疮
D. 结核性关节炎
E. 败血症及化脓性关节炎

环境中的某些生态因子，如、、__等对生物类型、生长和分布起直接的作用，

很多种类的植物不能在高纬度地区生活，是因为______太低的因素。

\r\n \r\n \r\n Factory Tour\r\n \r\n SUPPLY AREA\r\n \r\n OBJECT\r\n PHRASE\r\n \r\n 1. RAW MATERIALS\r\n Off-loaded onto a conveyor\r\n \r\n 2. CONVEYOR\r\n Taking them into supply room\r\n \r\n 3. COMPONENTS\r\n Stored on (16) \r\n \r\n 4. BOARDS\r\n Stacked against (17) \r\n \r\n 5. CHEMICALS\r\n Stored (18) the boards and shelves\r\n \r\n ASSEMBLY AREA\r\n \r\n OBJECT\r\n PHRASE\r\n \r\n 6. BOARDS\r\n Passing through a cutter\r\n \r\n 7. HOLES\r\n Drilled into boards\r\n \r\n 8. BOARDS\r\n (19) of drilling machine\r\n \r\n \r\n \r\n 9. COMPONENTS\r\n (20) into the holes\r\n \r\n 10. BOARDS\r\n Coming off a conveyor\r\n \r\n DISPATCH AREA\r\n \r\n OBJECT\r\n PHRASE\r\n \r\n 11. ASSEMBLED BOARDS\r\n Going into dispatch area\r\n \r\n 12. BOARDS\r\n (21) on the big table stacked infront of the table (22) in boxes\r\n \r\n