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2.I can't believe what he says because he is _______ changing his mind..(  )
A.regularlyB.steadilyC.suddenlyD.constantly

分析 我不相信他说的话,因为他总是改变主意.

解答 答案D.考查副词辨析.A定期地;B稳定地;C突然地;D持续地,总是.根据语境判断D选项正确,因为他不断地改主意才不能相信他,句意:我不能相信他说的话,因为他总是改变主意.

点评 考查词义辨析的题,熟记单词的意思,将选项分别代入题干进行选择.

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