—You'dbetterkeepthesecretto

问题详情：

—You'd better keep the secret to ________， Millie and Lily.

              —OK, Amy. Can you keep it for ________？

       A. yourself, you     B. myself, yourself       

       C. yourselves, us   D. you, ourselves

【回答】

C

知识点：人称代词

题型：选择题