These books_______out of the reading room.You have to read them here.A.must be taken B.can’t take C.can take D.mustn't be taken并分析考察的知识点

these these 翻译 these these or Are these these是什么意思 these是什么意思 Are these your trousers?Yes,these are, these are his shoes.( )are these ()? These days 中 these 作什么句子成分? Are these your these的对应词 these对应词 Are these your pencils? These bags are heavy. these的反义词是什么 These的反义词 with these words