Question

It is said that ____ young people may lose the abilities to hear after five years if they listen to MP4 players which are too loud for more than five hours a week.

A．thousand of

B．six thousands

C．thousands of

D．six thousands of

Answer 1

C

試題分析：據(jù)說(shuō)如果每周大聲的聽MP4達(dá)五個(gè)小時(shí)以上，5年之后將有數(shù)千的年輕人喪失聽力。Thousand千，thousands of 數(shù)千，要用復(fù)數(shù);但在具體的數(shù)字后面不用復(fù)數(shù)，例如six thousand六千。故選C。