______ is the first day of the week. ( )
A. Monday B. Saturday C. Sunday
【答案】C
【解析】______ is the first day of the week. ( )
A. Monday B. Saturday C. Sunday
【答案】C
【解析】上一篇：They will____________________________________ (下周)。
下一篇：Lily ________ the housework with her sister. ( )