选出画线部分读音与其他三个不同的单词。
( )⑴A. these    B. there    C. three     D. that
( )⑵A. near    B. pear     C. year     D. dear
( )⑶A. food    B. cook     C. zoo      D. school
( )⑷A. where   B. what     C. which    D. whose
( )⑸A. city     B. rice     C. cook      D. medicine