- 问题详情:Therewasatimewhenpeopleusedtocommunicatebywritingletterstoeachother.AspartofaprimaryEnglishclass,studentslearnedhowtowritedifferenttypesofnotes,whichincludedtheheading,bodyandclosingineach.Amongthedifferentstylestheylearnedwerethethank-youlet...
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