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教甄◆英文科題庫下載題庫

上一題
9.As developed countries vault forward on the back of new technologies, others will fall painfully farther behind.
(A) move quickly
(B) move slowly
(C) launch suddenly
(D) stop suddenly


答案:登入後觀看
難度: 簡單
2F
艾游 高一下 (2012/05/30)

vault:

n 拱頂;穹窿
v. (1) jump across or leap over (an obstacle)
    (2) bound vigorously  也就是此題的mobe quikcly之意

(不過整句看不太懂  囧)

3F
Paul Shih 高二上 (2012/05/30)
開發國家借著新科技快速進步,而其它的國家則遠遠落後。

名詞
拱頂
 
動詞
撐竿跳
4F
艾游 高一下 (2015/06/04)
感恩樓上。另外查了一下:
(轉)From Longman Dictionary Online:

on the back of something: as a result of something that already exists or something you have already done
(www.english.com.tw/modules/newbb/viewtopic.php?post_id=12001)

9.As developed countries vault forward o..-阿摩線上測驗