I think the song ______by lady gaga are very popular with the stu_英语解答

I think the song ______by lady gaga are very popular with the student.Aare sung B sung 为什么选B?

人气：462 ℃　时间：2020-06-12 08:26:31

解答

这里应该是the songs 是不是打错了?
这句话谓语动词是 gaga 后面的are,这个sing 作非谓语动词.完整形式是（which are）sung,括号内可省略.