单项选择题
A.estimation ; vicariously B.calculation ; egotistically C.guesswork ; methodically D.inference ; introspectively E.skepticism ; analogously
A.discomfort ; humdrum B.attachment ; peripatetic C.resignation ; pedestrian D.indifference ; wily E.passion ; distraught
A.plangent B.ersatz C.acerbic D.keen E.erstwhile