My elder brother wants to buy a _ computer, so that he can carry it around when he travels.
A．removableB．portableC．possibleD．readable
B

試題分析：考查形容詞辨析。A可拆除的；B手提的，輕便的；C可能的；D可讀的；句意：我的哥哥想要買一本筆記本電腦，以便于在旅行的時候可以隨時攜帶。句中的portable computer是指筆記本電腦。故B正確。
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。這對于平時學生的學習仔細度提出了要求，學生在平時的學習中要勤積累，多記憶，多查字典，以便在考試時能夠迅速準確的答出。
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