题目

下列叙述正确的是A．稀硝酸、稀硫酸均能将木炭氧化成二氧化碳B．Na2O2与水反应，红热的Fe与水蒸气反应均能生成碱C．Li、C、P分别在足量氧气中燃烧均生成一种相应氧化物D．NaHCO3、Na2CO3、(NH4)2CO3三种固体受热后均能生成气体。  答案：C解析: Vocabulary 单词拼写 根据首字母和中文意思填写单词 1. All of us have been a_____________ (知道的，明白的)that ads play an important role in our daily life. 2. Some commercial ads don’t tell the truth, so be s_____________ (聪明的，精明的)about them. 3. Many young people like his songs, that is to say, his songs a_____________ (迎合，有吸引力)to young people. 4. They held a party in h_______________ (荣誉，光荣)of the model workers. 5. He was our l_______________ (主导的，主要的)goal scorer last season. 6. Harry Potter is a e_______________ (非凡的，特别的)role in the series of JK ‘s novels. 7. I shall never forget the i______________ (印象)l have gathered during my trip. 8. In most of the people’s opinions, money can’t buy h_______________.(幸福) 9. It’s quite c_________________ for us to live near the station.(方便的，便利的) 10. In the new production, I will play the r___________ (角色) of a policeman.