【题目】改错:We is rowing boat. __________________
【答案】We are rowing a boat.
【解析】
句意:我们在划船。句中主语是we,所以be动词用are;boat船,可数名词,一只船用a boat,故答案为We are rowing a boat.

【题目】改错:We is rowing boat. __________________
【答案】We are rowing a boat.
【解析】
句意:我们在划船。句中主语是we,所以be动词用are;boat船,可数名词,一只船用a boat,故答案为We are rowing a boat.