._____________ he used to go skiing in winter but now swimming is his favorite.A.At a timeB.At one t

题目简介

._____________ he used to go skiing in winter but now swimming is his favorite.A.At a timeB.At one t

题目详情


._____________ he used to go skiing in winter but now swimming is his favorite.
A.At a timeB.At one timeC.At no timeD.At times
题型:单选题难度:偏易来源:不详

答案

B

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