(山东省潍坊市高三教学质量检测)Have you heard news 9 The price of petrol around the world is going do

问题补充：

(山东省潍坊市高三教学质量检测)Have you heard news 9 The price of petrol around the world is going down by 70% !A．the, theB．the, 不填C．不填, theD．不填，不填B

答案：

(答案→)B

解析：考察冠词的用法。前一个空格处用他和、表特指，后一个空格处petrol为物质名词，不用冠词。