Great changes ______ in the city and a lot of buildings ______.
A.have taken place, have been set up |
B.have been taken place, have been set up |
C.were taken place, were set up |
D.have taken place, set up |
Great changes ______ in the city and a lot of buildings ______.
A.have taken place, have been set up |
B.have been taken place, have been set up |
C.were taken place, were set up |
D.have taken place, set up |
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