I am ________ about what I say because careless remarks are likely to hurt others’ feelings
A．enthusiastic B．concernedC．cautious D．doubtful
C

試題分析：考查形容詞：A. enthusiastic熱情的，B. concerned擔(dān)心的，C. cautious 小心的，D. doubtful懷疑的，句意：我對我說的話很小心，因為粗心的話可能會傷害別人。選C。
點評：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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