阿摩線上測驗
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
答案：登入後查看
統計： A(54), B(0), C(15), D(8), E(0) #3262731
統計： A(54), B(0), C(15), D(8), E(0) #3262731
