按要求改写句子:(1)Water is very important.(改为感叹句)(2)I'd like a piec
按要求改写句子:(1)Water is very important.(改为感叹句)(2)I'd like a piece of pizza.(改为一般疑问句)(3)A rice dumpling cost (3 yuan 5 jiao).(对括号部分提问)(4)I'm selling (American)food.(对括号部分提问)(5)He has never visited Canada.(改为反意疑问句)
How important water is ! Would you like a piece of pizza? How much does a rice dumpling cost? What kind of food are you selling? He has never visited Canda,has he?