______, land may not be ruined.

may be not 还是may not be may not be too 用can、may、must填空.1、That pen ______ be his.No,it ______ (not) The fastest animal () lives on land may be the cheetah. It may be a UFO____(land)on the Earth. May be or May not翻译中文 if there may not be . He may come here if he ______(not be) busy tomorrow may be 的否定形式是may not be 还是may be not may be 的否定式是 may not be 还是may be not(may not是分开的） MAY NOT BE是MAY BE 的否定形式吗 may be 的否定形式是may not be 还是may be not （联想到can not +动词)