Mr.Greenisreadingthepoem
问题详情：
Mr. Green is reading the poem ________ by his son.
A. to write B. written C. to be written D. writing
【回答】
B
知识点：非谓语动词
题型：选择题
问题详情：
Mr. Green is reading the poem ________ by his son.
A. to write B. written C. to be written D. writing
【回答】
B
知识点：非谓语动词
题型：选择题
