22.Not until the first land plants developed____ .
(A)would land animals appear
(B)did land animals appear
(C)land animals appeared
(D)the land animals appeared
San Gw 國三下 (2016/12/09) 1)連接詞 until 遇「未來時間」時,until 後方的動詞需用「現在式」。 2)想表達「直到…才…」的意思時,需用 “not …until” 句型。若將 Not until 提至句首,則需搭配「倒裝句」。 Not unt.....觀看完整全文,請先登入