5. It is imperative to continue the treatment for at least two months.
(A) optional
(B) impossible
(C) vital
(D) valuable

答案:登入後查看
統計: A(15), B(39), C(334), D(15), E(0) #1597055

詳解 (共 3 筆)

#2360128
這項治療持續至少兩個月是"不可或缺的"。...
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#3502584
原本題目:5. It is impera...
(共 257 字,隱藏中)
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#3500169

題目缺少底線註記,應修正如下:

It is imperative to continue the treatment for at least two months. 

資料來源:

https://www.long-men.com.tw/EDM/edm355/download/100/100_%E8%8B%B1%E6%96%87_%E8%A9%A6%E9%A1%8C.pdf

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