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【判断题】
脂肪酸可以分为饱和脂肪酸和不饱和脂肪酸。A.
正确
B.
错误
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【简答题】织物纬向紧度是指织物规定面积内___________的面积占_________ 面积的百分比。
【单选题】What does the university offer to students in Phils condition?
A.
The home telephone number of a counselor.
B.
A lecture on 'Students in Distress'.
C.
A book on how to pass examinations.
D.
A course on how to cope with stress.
【简答题】Recently some banks extend their business to university campus and offer credit cards to students. A lot of people worry that credit cards may bring harm to students, while others dont think so. What ...
【单选题】听力原文：M: Hello, Nancy. I know you are one of the women taxi drivers in the city now. What does it take to become a good taxi driver do you think? W: Eh, besides driving well, the most important thing a...
A.
It's being outdoors.
B.
She needs to deal with different people.
C.
It's sometimes dangerous to drive at night.
D.
She has to work when the weather is bad.
【简答题】35 条边,每个顶点的度数至少为 3 的图最多有 个顶点
【单选题】行人通过没有交通信号和管理人员的铁路道口,应当( )
A.
在确认无火车驶临后，边观察边通过
B.
在确认无火车驶临后，迅速通过
C.
在确认无火车驶临后，跟随众人通过
D.
在确认无火车驶临后，依次通过
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