单项选择题

Most people are afraid of being operated on ______.

A．unless it is an emergency operation
B．in spite of improvement in modern surgery
C．because they think modern drugs are dangerous
D．because they do not believe they need anesthetics

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热门试题

单项选择题

According to the essay, it is now possible to ______.

A．transplant such organs as kidneys, hearts and lungs
B．transplant certain organs such as kidneys
C．transplant all organs between identical twins
D．transplant hearts between non-identical twins

单项选择题

A patient can still live a comfortable and satisfactory life, even after the removal of ______.

A．his brain
B．part of the stomach or the whole liver
C．his lungs
D．a major organ such as the stomach or one lung