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题目
some ads on losing weight have been banned from being broadcast on TV
一些减肥广告已经在电视上停播了
被动是用在被禁止上 have been banned
为什么后面是being broadcast?而不是 have been banned from broadcasting?

提问时间:2021-03-13

答案
have been banned 是已经被禁止,be broadcast是被播放啊.难道广告自己会播放?而用being,是因为介词from后面要接名词,而be是动词,所以要变形为动名词形态.
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