Question

往目標邁進

不好意思想請問一下對等連接詞左右名詞的單複數一定要相等嗎？

etic events.
prep.
Athletes spend
D.
many hours each day practicing skills and improving teamwork under the _ (4) of a
coach or a sports instructor. They view videotapes not only to critique their own
performances and (5) but also to learn their opponents' tendencies and weaknesses
to goin

對等連接詞