Fans from miles around crowded into the stadium for the concert of Jay Chou on September 4th, 2010,____ are popular with teenagers. A.many of his songs B.many of whose songs C.many of which songs D.and many of whose songs 答案:B –How old is your sister?–She is ________girl.A. a eight –year–old B. an eight years oldC. a eight year old D. an eight–year–old