✔ 最佳答案
這句不是對等句,不宜用and做連接詞.這是從屬句clause,宜用[從屬連詞]that因有黃sir再解說,在最後就完成.整句只說及一宗事情.
Fortunately,....................adv在前形容整句.
Mr Wong explained once
again..............................adv形容原動詞
(that)..............................從屬連詞(that)前句是main clause. (that)句後是
.....................................subordinate clause.
we could
finally............................adv形容v能完成
finish on time.
[adv在前形容整句 ,形容v.......沒有影響與否.]