44
(A)Once
(B) Then
(C) Since
(D) Because
答案:登入後查看
統計: A(149), B(70), C(81), D(25), E(0) #1708431
統計: A(149), B(70), C(81), D(25), E(0) #1708431
詳解 (共 5 筆)
#2615936
Marsupial mammals’ young, 43 , are less-developed at birth and must crawl up the mother’s abdomen to the safety of her pouch. 44 inside the pouch, they continue their development until ready to move about on their own.
相對地,有袋類哺乳動物的寶寶在出生時是發育較不完整的,而且他們必須爬進媽媽腹部安全的育兒袋。一旦在育兒袋中,他們便在裏頭持續成長至能夠自行行動的那一天。
這裡的once翻成 一旦
23
0
#2864863
答案應是(A)once,可參考:副词then 的三个主要用法http://www.yygrammar.com/Article/201505/3981.html
4
0