Which evidence from the text best supports the idea that malcolm and donalbain believe they need to flee scotland before someone tries to murder them too? a. therefore, to horse; / and let us not be dainty of leave-taking b. what will you do? let's not consort with them c. where we are, / there's daggers in men's smiles: the near in blood, / the nearer bloody. d. to show an unfelt sorrow is an office / which the false man does easy.