1. Proper ______ facilities (such as toilets) promote health by allowing people to dispose of their waste appropriately. This prevents environmental contamination and reduces the risk of disease.
(A) sanitation
(B) filtration
(C) cultivation
(D) insulation
答案:登入後查看
統計: A(98), B(8), C(6), D(3), E(0) #3432162
統計: A(98), B(8), C(6), D(3), E(0) #3432162
詳解 (共 4 筆)
#7154467
[sanitation]
7. Strict sanitary procedures help to _____ outbreaks of diseases.
(A) foretell
(B) forsake
(C) fortify
(D) forestall
答案:D
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[insulation]
4. With climate change a growing concern, more people are turning to living roofs as a ______ — and stylish — way to help insulate their homes.
(A) syndicated
(B) sustainable
(C) sophisticated
(D) subtle
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