（ ）is used as context clues in the following sentence: "Do get me a clop." she said, smacking her lips, but her brother with a scornful glance up at the branches, said there were none ripe yet.
A、Hyponymy
B、Relevant details
C、Word structure
D、Definition
【正确答案】：B
【题目解析】：In the sentence, though the author did not explain what clop was, yet the key words such as samcking her lips, branches, ripe from a frame of reference for us, implying it is something eatable which can be obtained from trees when ripe. 在这句话中，虽然作者没有解释什么是“clop”，但关键的字，如她的嘴唇，树枝，成熟，从参考框架来看，意味着它是可吃的东西，可以成熟时在树上得到。所以本题运用的是相关细节的线索。故选B。
