（中考真题）The underlined word "volume" in Paragraph Two probably

means"_________”.       

A) the type of music                                           B) the amount of a sound

C) the length of a song                                       D) the colour of an MP3 player  

原文：Keep It Down! You have to notice the volume of your music. You should not play your music so loud that everyone around you can hear it. Some people might even get angry.

(13徐汇二模) In the 6^th line, the underlined word solid means “________”. 

 A) strong and hard                                     B) good but not special                      

C) common and cheap                                 D) expensive but friendly

原文：But then I found that the cost of Dream School’s tuition（学费）was around $ 40,000 --- an impossible amount! How could I afford to attend? What good reasons did I have to go there when three other fine colleges were offering me free tuition? My other choices were also solid schools even if they weren’t as famous as my first choice.