10. World Toilet Day has been established to tackle the globe _______   crisis. Public health is threatened as there are still billions of people living without access to clean toilets.
(A) sanitation
(B) hygiene
(C)ecology
(D) famine

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統計： A(36), B(60), C(28), D(1), E(0) #2689176

詳解 (共 2 筆)

#4720834
世界廁所日被成立來處理全球衛生設備的危機...
(共 146 字，隱藏中）
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Sanitation:公共衛生

Hygiene：個人衛生
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