[[QOrDeR]] |
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【小题2】 |
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【小题3】 |
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【小题4】 |
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【小题5】 |
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A.dance, dance | B.dance, to dance | C.to dance, dance |
A.visitor, visit | B.visitors,visiting | C.visitors, are visiting |
A.fly higher | B.flies high | C.is flying higher |
A.are, at | B.do, in | C.are, in |
A.15 minutes | B.15 years | C.15 days |
A.be | B.to be | C.is |