一道高中英语题,详细解释Whether both of them should be employed needs______.B_英语解答

一道高中英语题,详细解释
Whether both of them should be employed needs______.
B.being consideredD.considering

人气：224 ℃　时间：2020-04-21 15:37:36

解答

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.