Question

ゲスト

・In many of the industrialized countries, the population is aging. That is, [of the population/ twenty years ago / is older / the average age / than it was ].

・The new dietary guidelines released last week ( ) ( ) ( ) ( ),( ),for example, between whole and processed grains and between animal fats and healthy vegetable oils.
[ are/distinguishing / ever/ have/ more detailed/ than ]

並び替えと訳がわかりません。