2018年托福词汇:态度相关
证实:verify, prove, substantiate, corroborate, confirm
反驳:refute, disprove, controvert, contradict
支持(认可): endorse, support, encourage, reinforce, countenance, approve
反对(抗议):oppose, demur, deprecate, quibble, defy
肯定, 断言:aver, assert, affirm, proclaim
否定:deny, gainsay, repudiate, disclaim, negate