来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/11/08 15:38:25
一道高中英语题,详细解释
Whether both of them should be employed needs______.
B.being considered D.considering
D
人 need to do sth
物 need doing=物 need to be done
如：The room needs cleaning = The room needs to be cleaned.
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