China has the post-80s（80后），post-90s and post-95s．While in the United States they're called the Generation（一代）X （Gen-X），Gen-Y and Gen-Z．If you were born after 1995，you belong to the Gen-Z．

What does this generation like to do or wear？What's cool，or not cool？From a very early age they know how to use a computer．You will find them on Myspace，YouTube and Facebook on the Internet．By their teenage years，cellphones and video games are very popular．They're watching Hannah Montana on television．They wear clothes with brand names．

Most teenagers wear brand-name clothes to be in fashion and to fit in with their friends．However，not all the Gen-Z youth（青年）like the style．Some prefer blue jeans and T-shirts．They don't feel any pressure from their friends．They just want to be themselves．They give their own opinions by not fitting in with the crowd．

Though they don't care their clothes，the electronic（电子的）age has influenced the Gen-Z．Sales of games，cellphones and electronics have increased quickly in recent years．

Do you spend time on the Internet？Do you carry a cellphone or play video games？You and American teenagers are more similar than you have imagined．

51．If you are the post-95s，you may be called___ in America．

A．the Gen-X

B．the Gen-Y

C．the Gen-Z

52．The underlined word"brand-name"here means"___"in Chinese．

A．商标

B．品牌

C．标签

53．Most teenagers like to wear clothes with brand names because___．

A．they want to be in fashion

B．their parents are very rich

C．they have much money

54．The writer says"the electronic age has influenced the Gen-Z"because___．

A．most teenagers know how to use a computer

B．teenagers can play games on the Internet

C．sales of cellphones and electronics have increased quickly

55．Which of the following is TRUE according to the passage？___