GMAT Sentence Correction
As a result of medical advances, many people that might at one time have died as children of such infections as diphtheria, pneumonia, or rheumatic fever now live well into old age.
- A that might at one time have died as children
- B who might once have died in childhood
- C that as children might once have died
- D who in childhood might have at one time died
- E who, when they were children, might at one time have died
Correct Answer: B