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  3. Living is risky. Crossing the road, driving a car, flying, swallowing an aspirin tablet or eating a chicken sandwich--they can

Living is risky. Crossing the road, driving a car, flying, swallowing an aspirin tablet or eating a chicken sandwich--they can

admin2010-08-21  23
问题      Living is risky. Crossing the road, driving a car,
flying, swallowing an aspirin tablet or eating a
chicken sandwich--they can all be fatal. Clearly some
risks worth taking, especially when the rewards are             【S1】_____
high: a man surrounded by flames and smoke generally
considers that jumping out of a second floor window is
an acceptable risk to save its life. But in medicine a few      【S2】_____
procedures, drugs, operations or tests are really a matter      【S3】_____
of life and death.. There may be sound medical
reasons for not ’accepting electrical shock treatment,          【S4】_____
but such reasons are totally dependent in the balance of        【S5】_____
risks and benefits for the patients. Surgery for cancer may
cure or prolong a life, but the removal of tonsils (扁桃体)
cannot save anything a sore throat. Blood pressure drags        【S6】_____
definitely help some people live after a heart attack, but
these same drags may be both harmful and necessary              【S7】_____
for those with only mild blood pressure problems. Deciding
how much discomfort and risk we are preparing to put up         【S8】_____
with in the name of better health is a high personal matter,    【S9】_____
not a decision we should remain to doctors alone.               【S10】_____
【S10】
选项
答案remain→leave
解析 易混词错误。Remain意为“保持，仍然”，是一个表示状态的动词，其用法和系动词be相似，后面所接成分一般是名词或形容词，作表语。例如：He remains silent all through the night．“他一整夜都默不作声。”leave是及物动词，意思是“留下，留给”。leaves sth．to sb．意为“把某物留给某人”。例如：Please leave the reference book to me．(请将参考书留给我。)本句很明显是leave...to...的句型，leave的宾语为a decision。所以此处应把remain改成leave。
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