一道高中英语单选题求详解The drilling in Antarctica dragged on slowiy because of lack of money ,equipment breakdowns,environmental______and severe coldA concernsB assumptionC occupationsD ignorance为什么选A,然后翻译下,没看懂

一道高中英语单选题求详解The drilling in Antarctica dragged on slowiy because of lack of money ,equipment breakdowns,environmental______and severe coldA concernsB assumptionC occupationsD ignorance为什么选A,然后翻译下,没看懂 高中英语单选题 31题选什么?请详解. 一道中考英语单选题The new measures are intended to get the business back_______its feet.A.with B.on C.for D.of 求详解,翻译, 求解一道高中英语单选题,请给出详解,Last sunday ,i went shopping for the perfect dress,_________would make me look younger.A.one in which B.the one in which C.one that D.the one that请给出答案,并提供详解, 一道单选题 一道单选题 初三化学一道单选题 一道单选题, 高中英语单选一道求详解I thought it was an interesting book ——— I saw it in the bookstore.是填for the first time 还是the first time 我一直分不清这两个短语 几道高中英语单选题,详解.1.-What did he want to know?-__ I could finish writing the report.Awhen was it BIt was when that CIt was when DWhen it was that老师说了一句强调句什么的,求详解.2.It is known to us all that the old scie 高中英语单选一道 单选题求详解 Our monitor suggested _____ a picnic in th单选题求详解Our monitor suggested _____ a picnic in the forest next Sunday.A us to have B that we hadC to have D having 高中英语单选题21到29题 高中英语单选题,只需第29题= 高中英语单选题30到35题 高中英语单选题,请解释每个选项. 高中英语单选题,求正确解!____of the truth of the reports,he told his colleagues about it.A.convincingB.convincedC.To convinceD. Having convinced选什么? 一道初中英语单选题（）I will visit Australia this summer has not been decided.A,Where B If C Whether D What.求详解