問題詳情
5. A pioneering project is making an eco-friendly concrete from crushed shells,
which would allow water to drain through it, and could be used for footpaths,
car parks, and gardens to _________ flooding.
(A)alleviate
(B)annex
(C)alliterate
(D)curtail
參考答案
答案:A
統計:A:5,B:0,C:0,D:0,E:0
難度:計算中