把下列句子重新排列，组成一段对话。 Good afternoon, Amy. Let’s clean the classroom. OK. Let me clean the blackboard. Good afternoon, Sarah. Then let me clean the desks and chairs.
选出与所给单词同类的一项。 (1) pen A. pencil B. picture (2) chair A. cat B. desk (3) window A. fan B. big (4) two A. one B. too (5) wall A. water B. floor (6) where A. can B. what
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