Question

—Help           to some fish, Lucy and Lily.
—Thank you.
A. yourself                      B. oneself                    C. yourselves

Answer 1

C

本题的含义是，Lucy and Lily你们随便吃一些鱼，表示随便吃某物，可用help oneself to sth，本题是两个人，故反身代词应用复数yourselves，故选C。