Thousands of people______(save)after the powerful earthquake happ_英语解答

Thousands of people______(save)after the powerful earthquake happened in Japan on March
A.saved B.was saved C.were saved D.has saved 答案上这题选C,我想知道为什么~

人气：309 ℃　时间：2019-08-19 03:36:22

解答

C.were saved
首先,这些人被救,应该用被动语态,即be + done
其次,由于这些人是复数,且是过去发生的,谓语动词be应使用were