By now, when one makes a large purchase, he should have ___ opportunity to change his mind.

A．a(chǎn)ccurateB．urgentC．specialD．a(chǎn)dequate

D

解析試題分析：考查形容詞辨析。A準(zhǔn)確的；B緊急的；C特別的；D充分的，足夠的；句意：到現(xiàn)在為止，當(dāng)一個人在買很多東西的時候，他本應(yīng)該有足夠的機(jī)會來改變想法。故D正確。
考點(diǎn)：考查形容詞詞義辨析
點(diǎn)評：本題重在理解好句意。對于詞義辨析題目，首先可以從句意著手，看懂句意是解答此類題目的關(guān)鍵，其次四個選項的意思也要了如指掌。這對于平時學(xué)生的學(xué)習(xí)仔細(xì)度提出了要求，學(xué)生在平時的學(xué)習(xí)中要勤積累，多記憶，多查字典，以便在考試時能夠迅速準(zhǔn)確的答出。

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科目：高中英語 來源：英語教研室 題型：054

Almost 50 years have passed since one-time beekeeper, Sir Edmund Hillary, became the first man in the world to conquer the world’s highest peak, Mt Everest. In an extraordinarily

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To tweet, or not to tweet?

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