题目内容
10. —I think the keys are in your room.
—Oh,yes. They’re on bed!
A. grandparents;their B. grandparents’;their C. grandparents;theirs D. grandparents’;theirs
B
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题目内容
10. —I think the keys are in your room.
—Oh,yes. They’re on bed!
A. grandparents;their B. grandparents’;their C. grandparents;theirs D. grandparents’;theirs
B