In autumn leaves the trees begin to fall. A. in B. at C. on——青夏教育精英家教网——

题目内容

In autumn leaves ____________ the trees begin to fall.

A. in
B. at
C. on

试题答案

C

相关题目

In autumn leaves ____________ the trees begin to fall.

A. in
B. at
C. on

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