1道英语单选.-What are on show in the museum? -Some photos _ by the children of Yushu,Qinghai. ...1道英语单选.-What are on show in the museum? -Some photos _ by the children of Yushu,Qinghai. A.have been taken B.were taken C.are taken D.taken 麻烦告诉我理由
问题描述：
1道英语单选.-What are on show in the museum? -Some photos _ by the children of Yushu,Qinghai. ...
1道英语单选.-What are on show in the museum? -Some photos _ by the children of Yushu,Qinghai. A.have been taken B.were taken C.are taken D.taken 麻烦告诉我理由
答
考察被动语态,独立主格, 回答简单来说只是个名词,跟着的成分本应为定语从句,省略得到
D,taken.由孩子们照的照片.