WHO HAVE DONE THE RESEARCH
37.
Who have done the research?
A. The journalists on the New England Journal of Medicine
B. The researchers at Harvard University Medical in Boston
C. Women between the ages of forty and sixty-five
D. Some joggers
37.
Who have done the research?
A. The journalists on the New England Journal of Medicine
B. The researchers at Harvard University Medical in Boston
C. Women between the ages of forty and sixty-five
D. Some joggers