题目内容
【题目】He`s sitting down now (变为否定句)
__________________________________________
【答案】He isn’t sitting down now.
【解析】
句意：他现在坐下了。改为否定句在is后面加not，is not缩写为isn’t，故答案为He isn’t sitting down now.
练习册系列答案
相关题目
题目内容
【题目】He`s sitting down now (变为否定句)
__________________________________________
【答案】He isn’t sitting down now.
【解析】
句意：他现在坐下了。改为否定句在is后面加not，is not缩写为isn’t，故答案为He isn’t sitting down now.