67. Reducing vehicle ________ is important for the environment.
(A) sewage
(B) drainage
(C) pumping
(D) emissions
答案:登入後查看
統計: A(104), B(155), C(144), D(495), E(0) #1827811
統計: A(104), B(155), C(144), D(495), E(0) #1827811
詳解 (共 5 筆)
#3626741
(A)sewage n.汙水
(B)drainage n.引流;排水渠
(C)pumping v.抽;抽水
(D)emissions n.發射;排放;發出
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0
#3355871
sewage =sew+wage 在紡織廠 (sew) 工作賺薪資(wage),廠房日夜排放廢水(sewage)
18
1
#3233598
減少車輛________對環境很重要。
(D)排放
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0