Great changes ________ place.Many new schools ________.
A.have taken; have been opened
B.take; are open
C.are taken; open
D.have been taken; are opened
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Great changes ________ place.Many new schools ________.
A.have taken; have been opened
B.take; are open
C.are taken; open
D.have been taken; are opened
对258人提供帮助