Question

10. —Jim,please help       to some bread.

—Thank you.

   A. himself   B. yourself

   C. herself   D. myself

Answer 1

10. B 

himself “他自己”；yourself “你自己”；herself “她自己”； myself 是“我自己”。

help yourself (或 yourselves) 是固定短语，意为“(请你/你们) 随便吃”。故选B。