ProfessorSmithpromisedtolook()mypaper,thatis,toreaditcarefullybeforethedefense. A: after B: over C: into

ProfessorSmithpromisedtolook（）mypaper,thatis,toreaditcarefullybeforethedefence. A: after B: over C: on D: into

ProfessorSmithpromisedtolook（）mypaper,thatis,toreaditcarefullybeforethethesisdefense. A: after   B: over   C: on D: into