I often pick up leaves in fall(改为单三、原句否、原疑、单否、单疑)
人气:101 ℃ 时间:2020-05-18 08:26:44
解答
三单:He/She often picks up leaves in fall.原句否:I don't often pick up leaves in fall./I seldom pick up leaves in fall.原疑:Do you often pick up leaves in fall?单否:He/ She doesn't often pick up le...
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