问题补充:
单选题Wheneveryouare_____,youcanaskusforhelp.A.in ruinB.in rewardC.in troubleD.in turn
答案:
C解析介词短语。in trouble “处于困境”, in reward“作为报答”, in turn “依次,轮流”
时间:2019-10-06 03:22:26
单选题Wheneveryouare_____,youcanaskusforhelp.A.in ruinB.in rewardC.in troubleD.in turn
C解析介词短语。in trouble “处于困境”, in reward“作为报答”, in turn “依次,轮流”