-What about the price of petrol now?-It has been___20% since

-What about the price of petrol now?-It has been___20% since .The price of petrol has been ______ 20 percent since the be unluckily,the price of petrol has just been increased again. the price of petrol is going up again 后面的petrol为什么不加the啊 The price of this lot has been___.Now,let’s come___the price what about the price of these washing machines 3.What about the price of these washing machine? what about the price of xxx怎么回答? what about the price 中文 The medium believes the price of petrol will rise by more th 高中英语冠词的题Have you heard ______ news?The price of _____ petrol what's the price of.