导航:题目详情 | 答案解析 | 相关问题 | 最新问题 .55._________A.on B.inC.withD.about 外语类 2020-04-28 00:15:16 已帮助 人 .55._________A.on B.inC.withD.about 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:Bengage in是一个动词短语,意思是“从事……活动”。 相关问题 1、A suitable title for the passage would be______.A.On VirtuesB.On WisdomC.On Praise and Cen 2017-10-16 2、I was_____ my _____to school when I saw the accident.A.on wayB.in wayC.on time 2017-12-28 3、I was_____ my _____to school when I saw him.A. on timeB. in wayC. on way 2017-12-28 4、A concert will be held here_____ 4 pm _____Tuesday.A. on... atB. in...inC. at... on 2017-12-28 5、Tom attended the meeting ______ his company.A on behalfB on behalf ofC on the behalfD on 2018-03-24 6、_________(64)A.on B.againstC.in D.about 2020-04-28