Nearly 56 percent of Chinese believe that traffic order got even worse after tightened traffic regulations ______at the beginning of 2013.
A.have been adopted | B.were adopted |
C.adopted | D.had adopted |
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Nearly 56 percent of Chinese believe that traffic order got even worse after tightened traffic regulations ______at the beginning of 2013.
A.have been adopted | B.were adopted |
C.adopted | D.had adopted |
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