试题题干
Translate the following sentence into Chinese.
The US Surgeon General has estimated that, amongst these women, smoking is responsible for around 40 per cent heart disease deaths, 55 per cent of lethal strokes and, among women of all ages, 80 per cent of lung cancer deaths and 30 percent of all cancer deaths.
参考答案
试题解析
考点：be responsible for 对···负责；heart disease 心脏病；lethal strokes 由中风引起的死亡。
句子结构：句子主干为The US Surgeon General has estimated，that引导宾语从句解释estimated的具体内容。