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.Indeed,thanks to the good ideas of lots of people,like the cycling fans in the 1960s,many people around the world______the city centre streets without cars for many years.
A.have enjoyed | B.enjoyed | C.have been enjoying | D.have been enjoyed |
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.
.Indeed,thanks to the good ideas of lots of people,like the cycling fans in the 1960s,many people around the world______the city centre streets without cars for many years.
A.have enjoyed | B.enjoyed | C.have been enjoying | D.have been enjoyed |