问题补充:
This is bedroom. It’s big and clean.
A. Lily and Lucy
B. Lily’s and Lucy
C. Lily and Lucy’s
D. Lily’s and Lucy’s
答案:
A. Lily and Lucy
B. Lily’s and Lucy
(答案→)C. Lily and Lucy’s
D. Lily’s and Lucy’s
解析:考查名词所有格。英语中当物品为两个人共有时,只在最后一个名词后面加’s,如果物品为两个人分别拥有时,则在每个名词后面加’s。联系下文,它又大又干净。可知只有一间卧室,故选C。