There are lots of problems in your hometown,but we're happy to see many of them___________.A.are solving B.are solved C.have solved D.are being solved

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There are lots of problems in your hometown,but we're happy to see many of them___________.A.are solving B.are solved C.have solved D.are being solved

There are lots of problems in your hometown,but we're happy to see many of them___________.A.are solving B.are solved C.have solved D.are being solved
There are lots of problems in your hometown,but we're happy to see many of them___________.
A.are solving B.are solved C.have solved D.are being solved

There are lots of problems in your hometown,but we're happy to see many of them___________.A.are solving B.are solved C.have solved D.are being solved
答案D 考查时态语态,因为问题和解决之间是被动关系,所以排除A,C..因为前面说在你的家乡有很多问题,说明问题还没有完全解决,只能是正在被解决.查看原帖>>