unluckily,the price of petrol has just been increased again.

unluckily,the price of petrol has just been increased again. The price of this washing machine has been increased ------- .The price of petrol has been ______ 20 percent since the be the price of petrol is going up again 后面的petrol为什么不加the啊 The price of this washing machine has been increased to 15%. They have increased the price of oil again -What about the price of petrol now?-It has been___20% since the price of oil has been( )in recent years. The production of grain has been increased by four times thi as the amount of tea imported increased,the Price 英语翻译Recent years,the interest has been increased in applying The number of visitors has increased.The number has [