社会政策经济功能包括()。
DoubleEagleinthefirsttransatlanticballoon,wasgreetedbyavidcrowdsinFrance.
------Ihearyou____inapub.what’sitlike?
------Well,it’sveryhandworkandI’malwaystired,butIdon’tmind.
-----Tommyisplanningtobuyacar.
----Iknow.Bynextmonth,he__enoughforausedone
__________theconvenienceofdigitalpayment,manyseniorcitizensstartedtousesmartphones.
