"9.11"___(can't forget) by the people all over the world 应该填什么?
问题描述：
"9.11"___(can't forget) by the people all over the world 应该填什么?
答
can't be forgotten
要用被动语态,be done（过去分词）forget的过去分词forgotten,事件被遗忘,是被动的
can后面跟动词原形,因此can't be forgotten