从A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项.
accurate  

A．rate

B．rat

C．racial

D．summarize

admire   

A．quiet

B．bear

C．stare

D．fair

clear     

A．dear

B．learn

C．pear

D．heart

limited     

A．improved

B．washed

C．nodded

D．explained

existence 

A．exact

B．experiment

C．explanation

D．exploration