Lucy and Lily are the same grade. A. in B. onC. at——青夏教育精英家教网——

题目内容

Lucy and Lily are _____ the same grade.

A. in
B. on
C. at

试题答案

A

相关题目

Lucy and Lily are _____ the same grade.

A. in
B. on
C. at

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