Cefr practice reading tests find the name match answers

 

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7. 
For most of human history, infectious diseases have killed people with brutal regularity. As recently as World 
War 1 more battlefield deaths came from infection than from the direct trauma of gunshot. Physicians had very few 
weapons to combat cholera, pneumonia, meningitis, scarlet fever, gonorrhea, tuberculosis, or any of dozens of other 
diseases. In 1928, Scottish researcher Alexander Fleming noticed that the presence of a certain mold in petri dishes 
stopped the growth of bacteria. He identified the mold as coming from the penicillium family and called it 
penicillin. The development of penicillin and the huge range of similar drugs that followed may have had a more 
profound effect on the health of humanity than any other in medical history. Within the space of a few decades fol-
lowing World War 11, whole classes of once-fatal or life-threatening diseases became treatable. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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