There is____that shows that the disease is spread through the air., proof, A______of fresh water is essential to avoid disease., supply, Many people______malaria with long periods of rainfall., associate, ______air can cause a number of health problems., Polluted, Antibiotics are the most_____treatment for the illness., effective, Over 10,000 people were_____by the disease., infected, Heart disease is a_______cause of death worldwide., major, Scientists are trying to______data together to test their theory., gather.

….

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

)
恢復自動保存: ?