Students in the metropolitan school district are so lacking in math skills that it will be difficult to absorb them into a city economy becoming ever more dependent on information-based industries.
【做错】So as to be是错误的!!因为其表示的是同一个主语的两个动作事件 c 中主语发生了改变/注意absorbed应为被动表示,被经济体吸收;
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