20. Jessica, _____ when I need her, knows me very well.
(A) being an available friend
(B) always available being a friend
(C) a friend being available
(D) a friend who is always available
詳解 (共 3 筆)
未解鎖
使用的是”Be動詞”,描述的是他們的個性...
未解鎖
available指有空或可會見等時,不...