问题
单项选择题
由一种致伤因子同时引发多部位或脏器的损伤称为()。
A.多发性损伤
B.复合性损伤
C.生物性损伤
D.化学性损伤
E.物理性损伤
答案
参考答案:A
由一种致伤因子同时引发多部位或脏器的损伤称为()。
A.多发性损伤
B.复合性损伤
C.生物性损伤
D.化学性损伤
E.物理性损伤
参考答案:A
In China, traffic keeps to the right. Cars, trucks, buses bikes must all keep to the right side of the . In most other countries, traffic to the left. How can you the roads safer? you cross the road, stop and look each side. left, then right, and then look left again. Don’t cross the road if you are not sure whether the road is clear or not. Don’t across the road. is dangerous. If you small children, old people, or blind people walking across the road, help cross the road in safety. Helping others is a kind of virtue (美德).
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