问题: Thenewhandgripworksinwhichofthefollowingways?
A: Itcallbecommercialized.
B:Itreducesthedangerousforcesinbicycleaccidents.
C:Itaddsafewdollarstothecostofabike.
D:Itchangesthedirectionofthehandlebarsinallimpact.
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