Every year Mother’s Day is on second Sunday in May.A. the theB. / theC. the /D. / /

问题补充：

Every year Mother’s Day is on second Sunday in May.

A. the, the

B. /, the

C. the, /

D. /, /

答案：

A. the, the

(答案→)B. /, the

C. the, /

D. /, /

解析：mother’day 表示固顶词组搭配，前不加冠词，而后一空为序数词，故前加冠词，故选B