试题题干
Over the past ten years, natural gas production has risen steadily, but （）has also risen steadily.
参考答案
正确答案：
试题解析
consumption消费，消耗；expenditure花费；dissipation浪费；disposal处理。因此选A。本题句意为：在过去的十年里，天然气的产量稳步上升，但是消耗量也在稳步上升。
Over the past ten years, natural gas production has risen steadily, but （）has also risen steadily.
consumption消费，消耗；expenditure花费；dissipation浪费；disposal处理。因此选A。本题句意为：在过去的十年里，天然气的产量稳步上升，但是消耗量也在稳步上升。