Help to some beef Lucy and Lily. It’s very delicious.A. yourselfB. yourselvesC. herselfD

问题补充：

Help to some beef, Lucy and Lily. It’s very delicious.

A. yourself

B. yourselves

C. herself

D. themselves

答案：

A. yourself

(答案→)B. yourselves

C. herself

D. themselves

解析：句意：随便吃点牛肉，露西和莉莉。非常美味。这里的to 是介词，所以后面加名词或动名词，help oneself to 随意吃；自便，因为露西和莉莉是两个人，故选B。