問題詳情
III. Cloze Test: Choose the answer that best fits the whole text. Ordinary toilet paper is not a problem for 26 . It disintegrates rapidly, after being 27 , into the fibers from which it is made. Wet-wipes are different. To keep them 28 while damp, before and 29 use, their fibers are held together by resins. But these resins also hold them together after use, 30 they do not disintegrate.
【題組】26.
(A) sew
(B) sews
(C) sewers
(D) sewing
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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