有没有变化格式要求?否则有很多种变化形式,如： = Shall we have a picnic tomorrow? = Why not have a picnic tomorrow? = Why don't we have a picnic tomorrow? = What/How about (having) a picnic tomorrow? 当然也可以把所有句中的have a picnic换写成go for a picnic,当然having a picnic就必须得改成going for a picnic. 如果对你有所帮助,请点击我回答下面的“选为满意回答”按钮,
