![—It’snecessary]( "—It’snecessary")
- 问题详情：—It’snecessary____us____obeythetrafficrules. —You’reright.Everyonehasbutonlyonelife. A.for;to B.for;for C.to;to ...
- 6084
![It’snecessary]( "It’snecessary")
- 问题详情：It’snecessary_______us_______wearsuitableclothesoneveryoccasion. A.for;to B.for;for C.to;to【回答】A知识点：介词和介词短语题型：选择题...
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![It’ssowise youtoorganizethistrip.It’snecessary ...]( "It’ssowise youtoorganizethistrip.It’snecessary ...")
- 问题详情：It’ssowise youtoorganizethistrip.It’snecessary ustogoonatripsometimes. A.for;of B.for;for C.of;for D.of;of【回答】C知识点：介词和介词短语题型：选择题...
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![It’snecessary us somewaystoprotectourselves.A.of;...]( "It’snecessary us somewaystoprotectourselves.A.of;...")
- 问题详情：It’snecessary us somewaystoprotectourselves.A.of;learning B.for;tolearn C.for;learning 【回答】B知识点：相似相近词比较题型：选择题...
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![—It’snecessary]( "—It’snecessary")
- 问题详情： —It’snecessary____ourenvironment.—Iagreewithyou. A.protect B.protecting C.toprotect D.protects【回答】C知识点：非谓语动词题型：选择题...
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![-It’snecessary ustoexerciseeveryday.-Yes,Ihavethesa...]( "-It’snecessary ustoexerciseeveryday.-Yes,Ihavethesa...")
- 问题详情：-It’snecessary ustoexerciseeveryday.-Yes,Ihavethesameidea you. A.to;like B.to,as C.for;like D.for;as【回答】D知识点：相似相近词比较题型：选择题...
- 15268
![It'snecessary]( "It'snecessary")
- 问题详情： It'snecessary_______ustokeeptheclassroom_______everyday. A.for;cleans B.of;clean C.for;clean D.of;cleaning【回答】C知识点：相似相近词比较题型：选择题...
- 22674
![It'snecessary]( "It'snecessary")
- 问题详情：It'snecessary____us_____ readEnglisheverymorning.A.for;/ B. for;to C.of;to 【回答】B知识点：介词和介词短语题型：选择题...
- 24185
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