标题: GWD-7-Q13求解 [打印本页] 作者: 幸运E枪兵 时间: 2012-2-23 12:39 标题: GWD-7-Q13求解 Like the grassy fieldsand old pastures that the upland sandpiper needs for feeding and nesting whenit returns in May after wintering in the Argentine Pampas, the sandpipersvanishing in the northeastern United States is a result of residential andindustrial development and of changes in farming practices. A. the sandpipers vanishing in the northeastern United States is a resultof residential and industrial development and of changes in B. the bird itself is vanishing in the northeastern United States as a resultof residential and industrial development and of changes in C. that the birds themselves are vanishing in the northeastern UnitedStates is due to residential and industrial development and changes to D. in the northeasternUnited States, sandpipers’ vanishing is due to residential and industrialdevelopment and to changes in (B) E. in the northeasternUnited States, the sandpipers’ vanishing, a result of residential andindustrial development and changing