Not only ____________ vital for reducing fever and helping stop pain, but there are also other things that aspirin can help with.
A.has aspirin proved | B.did aspirin prove |
C.aspirin proved | D.had aspirin proved |
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Not only ____________ vital for reducing fever and helping stop pain, but there are also other things that aspirin can help with.
A.has aspirin proved | B.did aspirin prove |
C.aspirin proved | D.had aspirin proved |