Question

るん

この4択が分かりません

(37) We all breathe, eat, drink, rest, sleep, and get rid of the body's waste products in
) we have learned are the custom in our group, no matter what the
ways (
custom may be in other groups.
7 because
how
that
I those

Answer 1

✨ Best Answer ✨

れ な

ウ that だと思います
～ways that (we have learned) are ～
are に合う主格の関係代名詞that にすればいいと思います
先行詞はways です