SongZuyingusually　　　asongintheSpringGala(春节联欢晚会),butshe...

问题详情：

Song Zuying usually 　　　 a song in the Spring Gala (春节联欢晚会), but she

one more song with Celine Dion in 2013 Spring Gala.

              A. sings; sings         B. sing; sing       C. sang; sings       D. sings; sang

【回答】

D

知识点：动词时态

题型：选择题