单项选择题
A．He should not put the cart before the horse B．His conduct does not square with his words C．His attitude to student government has changed D．He has long been involved in student government
A.advantages B.assess C.bother D.conserved E.deduction F.discount G.embarrass H.features I.fluctuate J.indefinite K.insured L.major M.naturally N.potential O.simultaneously
A．She did not specialize in the study of law. B．She was known as a supporter of fake science. C．She was an icon of the entertainment industry D．She had not distinguished herself academically.