题目内容
The writer and professor, whom I often refer to at the meetings, ____ famous for those works.
| A.is | B.are | C.am | D.were |
A
whom引导的定语从句只起说明作用,句子的主语是The writer and professor,是单数概念,意义是“作家兼教授”.
练习册系列答案
相关题目
题目内容
| A.is | B.are | C.am | D.were |