单项选择题
A．skin: whale B．shell: mollusk C．pincer: crab D．egg: bird E．web: seal
VERIFY: DOUBTFUL ::（） A．embellish: austere B．depurate: ...
单项选择题VERIFY: DOUBTFUL ::（）
A．embellish: austere B．depurate: rare C．vary: conspicuous D．compress: volatile E． instruct: awkward
SOUND: ECHO ::（） A．sight: rainbow B．episode: television...
单项选择题SOUND: ECHO ::（）
A．sight: rainbow B．episode: television C．light: reflection D．affection: attachment E． observation: microscope
Though （） in his youth, Muir grew in the fullness of ti...
单项选择题Though （） in his youth, Muir grew in the fullness of time to acquire truly （）habits envied by even the most hardened of his fellow survivalists.
A．a stoic ... gourmet B．a sycophant ... humble C．an eccentric ... practical D．a sensualist ... spartan E．an ideologue ... catholic
