Paragraf Tamamlama 2 169. Soru

Bu Testin Birincisi iremm1

100 %

169.

Because of the poor sanitation during the Middle Ages, ………… .

skin diseases have since become much less common

boiling all drinking water is one precaution against the disease

some people tried to be clean, but most were very dirty

typhoid epidemics are common in developing countries

many people died from infectious diseases, such as cholera