22. The secretary _____ the documents to the cloud before the incidental crash of the computer system caught everyone off guard.【請在下列各題中選出最適當的答案】
(A) was saved
(B) has been saving
(C) saved
(D) had saved

答案：登入後查看
統計： A(29), B(26), C(67), D(325), E(0) #1995340

詳解 (共 2 筆)

#3384522
(A) 過去被動：過去某點被存檔
(B) 現在完成進行：過去某點到現在 一直在存檔
(C) 過去簡單：過去某點存檔了
(D) 過去完成：更早以前的過去到過去某件事發生時 已經存檔了
The secretary _____ the documents to the cloud before the incidental crash of the computer system caught everyone off guard.
catch Sb off guard：使…措手不及

譯：在電腦系統偶然癱瘓、讓大家措手不及前，秘書已經將檔案存到雲端了。
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#3369631

（文法題）(關鍵字選文法）

 The secretary  ＿＿＿  the documents to the cloud before the incidental crash of the computer system caught everyone off guard.

在計算機系統意外崩潰導致所有人措手不及之前，秘書已將文件保存到雲中。

 在意外發生前，文件已經保存了，所以選擇had +p.p


(A) was saved 被保存
(B) has been saving 一直在保存
(C) saved 保存

(D) had saved 已經存了 

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