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用a或an填空。 | |||
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用 " a '," an "或" some "填空。 | ||
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将A组与B组的内容适当搭配。 |
A ( ) 1. This bird can ( ) 2. This duck can ( ) 3. This dog can ( ) 4. This boy can ( ) 5. This girl can |
B A. swim. B. play football. C. dance. D. fly. E. run. |