题目内容
看图填介词
A：Where are the balls?
B：Are they ________ the chair?
A：No, they aren't. They're on the floor.
答案：under
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阳光课堂同步练习系列答案题目内容
看图填介词
A：Where are the balls?
B：Are they ________ the chair?
A：No, they aren't. They're on the floor.
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