What can people do on the internet? 2.What do you usually do on the internet, and how long do you usually spend on the internet each day? 3.Have you ever made friends on net and did you meet them in real world?
拍照语音搜题,微信中搜索"皮皮学"使用
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【简答题】Stroke中风 risk factors are determined by ______, lifestyle, and sometimes the environment.
【单选题】The public is well aware that high blood cholesterol levels raise the risk of stroke caused by blood clots. But a recent report concludes that people with low blood cholesterol levels are at increased...
A.
Western diets are healthier than non-Western diets.
B.
Western diets result in higher blood cholesterol levels than do non-Western diets.
C.
High blood cholesterol levels preclude the weakening of artery walls.
D.
Cerebral hemorrhages are more dangerous than strokes caused by blood clots.
E.
People who have low blood pressure are at increased risk of cerebral hemorrhage.