Questões de Concurso Sobre análise sintática | syntax parsing em inglês

Each of the fragments from the text presented below is followed by a suggestion of rewriting. Decide whether the suggestion given maintains the meaning, coherence and grammar correction of the text (C) or not (E).

“To showcase this phenomenon, however, is no to suggest ossification” (R. 27 and 28): Highlighting this fact does not amount to acknowledging stagnation.