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17．The young parents were worried about the possibility their boy dislikes going to the new kindergarten．（　�。�

A．

why

B．

which

C．

that

D．

how

分析年輕父母擔憂他們的孩子有不喜歡去新幼兒園的可能．

解答答案：C．
本句中后面的從句their boy dislikes going to the new kindergarten為前面中心名詞the possibility的內容，所以為同位語從句；故選C．

點評對于同位語從句要分析從句與中心名詞的關系，且引導詞that在從句中是不充當成分的．

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