最佳答案:How much is this pair of trousers?
最佳答案:how many trousers do you have?
最佳答案:How many weight is this whales
最佳答案:how many channels do you want to show一般display是在屏幕上显示,比如几行啊,几个字啊,既然是频道,那么就用show了
最佳答案:"how much this plant is?" "one dollar"