导航:题目详情 | 答案解析 | 相关问题 | 最新问题 It is necessary __________ the book immediately.A that he returnsB his returningC for hi 继续教育 2018-07-29 18:23:09 公共英语 已帮助 人 It is necessary __________ the book immediately.A、that he returnsB、his returningC、for him to return 热搜:关于氨基酸代谢错误的论述是_________。 答案解析 难度★★☆ 搜索 标准答案:C 相关问题 1、It is necessary for the ship to contact ____ for authorization prior to undertaking mitiga 2017-03-18 2、It is necessary that the administration______new workers.A.hiresB.hiredC.willhireD.hire 2017-08-19 3、It is necessary that he_____ the assignment without delay.(2010)A.hand inB.hands inC.must 2017-09-02 4、The life boat______in case it is necessary to take off the crew of the damaged ship.A.has 2018-04-20 5、I don’t think it necessary(discuss) _________the the problem is settled. 2019-04-26 6、It is necessary to remove _____ from the cooling spaces.A.scarB.scaleC.spurD.bilge 2019-07-05