They often fly kites _____ spring. [ ]A. on B. atC. when D. in -七年级英语

题目简介

They often fly kites _____ spring. [ ]A. on B. atC. when D. in -七年级英语

题目详情

They often fly kites _____ spring.
[     ]
A. on
B. at
C. when
D. in
题型:单选题难度:偏易来源:同步题

答案

D

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