simportantforus的精选

问题详情：It’simportantforus_____Englishwell.    A.tolearn              B.learning               C.learn【回答】A知识点：非谓语动词题型：选择题...

问题详情：It'simportantforus________itwellandquickly.       ning    nt  learning      learn【回答】D知识点：非谓语动词题型：选择题...

问题详情： It'simportantforus     Englishwell.     A.learn      B.learned     C.tolearn      D.learning【回答】C知识点：非谓语动词题型：选择题...