问题: Whichofthefollowingstatementsistrueaccordingtothepassage?
A: TeenagersacrosstheUShugeveryonetheyseeinnearlythesameway.
B:lthoughsomeadultsworryaboutthetrend,fewmeasureshavebeentakentobanonit.
C:Traditionally,theUSpeoplehavebeenreservedabouthuggingbetweenanybody.
D:Insomecountries,itsusualformentokisseachotheronthecheek.