问题补充:
单选题Thisdictionaryisveryuseful.Ithas___manyproblemsaboutworksandidiomsforme.A.looked upB.kept upC.taken upD.cleared up
答案:
D解析cleared up= solve 意思是:解释,解答.
时间:2018-07-23 06:46:05
单选题Thisdictionaryisveryuseful.Ithas___manyproblemsaboutworksandidiomsforme.A.looked upB.kept upC.taken upD.cleared up
D解析cleared up= solve 意思是:解释,解答.