| 看图圈出正确的单词。 |
1.  | one two three four five pen pens | 2.  | one two three four five pencilcase pencilcases | 3.  | one two three four five marker markers | 4.  | one two three four five pencil pencils | 5.  | one two three four five blackboard blackboards |
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1.twopens2.threepencilcases3.fourmarkers4.fivepencils5.oneblackboard
图“略”