- Is everything your schoolbag?- Yes, Mom. A. ofB. inC. at——青夏教育精英家教网——

题目内容

— Is everything ______________ your schoolbag?
— Yes, Mom.

A. of
B. in
C. at

试题答案

B

相关题目

— Is everything ______________ your schoolbag?
— Yes, Mom.

[ ]

A. of
B. in
C. at

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