Some equipment as well as a number of maps and books _____to Zhouqu since the mud-rock flow occurred.
A.has been offered | B.have been offered |
C.are offered | D.is being offered |
推荐套卷
Some equipment as well as a number of maps and books _____to Zhouqu since the mud-rock flow occurred.
A.has been offered | B.have been offered |
C.are offered | D.is being offered |