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2.He himself seemed totallyunconscious(无意的;不知不觉的)of his failure.

分析 他自己看起来完全没有意识到自己的失败.

解答 答案:unconscious.考查形容词.做系动词seem的表语用形容词unconscious,表示"无意的".

点评 考查形容词.
conscious 形容词:
1.神志清醒的,有知觉的[F]She may become conscious before morning.她天亮前可能恢复知觉.
2.意识到的,觉察到的[F][(+of)][+that]I suddenly became conscious that someone was looking at me.我突然意识到有人在看着我.
3.故意的,蓄意的 His conscious lie exasperated his teacher to no end.他故意说谎使老师非常恼怒.
4.害羞的[(+of)]She was conscious of her flat nose.她为自己的扁鼻子感到难为情.

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