导航:题目详情 | 答案解析 | 相关问题 | 最新问题 53._________A. downB. overC. upD. into 外语类 2020-04-28 00:10:31 已帮助 人 53._________A. downB. overC. upD. into 热搜:关于氨基酸代谢错误的论述是_________。 答案解析 难度★★☆ 搜索 答案:C空格所在的句子意思是:许多树都有导管,这些导管通向树干上方,把水输到叶子上。常识告诉我们,水分在树体内的流通方向是从下到上,从根到叶子。所以只有填入 up才能表达这个意思。故选C。 相关问题 1、I don ’t really know who she ________ with.A. hangs outB. hangs overC. hangs upD. hangs 2017-10-11 2、Quite a few old people______painting to enrich their life.A.take toB.take overC.take upD.t 2018-02-07 3、George s daughter tried in vain to talk him______accusing his neighbor.A.roundB.overC.into 2018-02-23 4、Our expenses are too high we must cut them______somehow.A.downB.inC.upD.out 2018-04-21 5、Weve signed an agreement and we cant______of it now.A.back downB.back offC.back upD.back o 2018-04-21 6、The matter will be turned______to the committee for discussion.A.offB.overC.upD.down 2018-04-22