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【单选题】
以下不属于完全归纳推理的一项是( )。
A.
直角三角形内角和是180度;锐角三角形内角和是180度;钝角三角形内角和是180度;三角形只包括直角三角形、锐角三角形和钝角三角形,所以,一切三角形内角和都是180度
B.
声音和光都沿着直线传播,反射、折射和干扰等现象;因为声音有波动性质,所以光也有波动性质
C.
太平洋已经被污染;大西洋已经被污染;印度洋已经被污染;北冰洋已经被污染;地球上的大洋只包括太平洋、大西洋、印度洋、北冰洋,所以,地球上的所有大洋都已被污染
D.
男人爱虚荣,女人也爱虚荣,因为人只分为男人和女人两种,所以人虚荣
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【简答题】完成表格(注意:一空可填多词) In 30 years from now, what will we cat? Will the food still, be the same as it is now? The United Nations says that there will be over 9 billion people in the world by 2050. Our food n...
【判断题】6 棱锥体被平行于底面的平面截去其上部,所剩的部分叫做棱台,其三视图的特征是 : 一个视图的内、外轮廓为两个相似的正多边形,其他两个视图的外形轮廓均为梯形 线框
A.
正确
B.
错误
【单选题】下列哪项是血管成形术的导丝所不具备的性能:
A.
可见性
B.
延展性
C.
可控性
D.
跟踪性
E.
光滑性
【简答题】Apart from buying a few items that will help him/ her look like a native, what else is a solo traveler supposed to do in order to blend in with the local surroundings?
【简答题】棱锥体被平行于底面的平面截去其上部,所剩的部分叫做 ,其三视图的特征是:一个视图的内、外轮廓为两个相似的正多边形,其他两个视图的外形轮廓均为 形线框。
【单选题】下列哪项是血管成形术的导丝所不具备的性能
A.
可见性
B.
可塑性
C.
可控性
D.
跟踪性
E.
光滑性
【单选题】Based on the conversation, what else will determine which university an American high school student can attend besides exam scores?
A.
High school grades and participation in extracurricular activities.
B.
Social status of the student ’ s family.
C.
Income of the student ’ s family.
【简答题】4) What else will they do besides sightseeing? A. Shopping. B. Going to the local bar. C.Rowing boats. D. Visiting friends.
【单选题】Nowhere else in the world ______ any better food than what we have served here.
A.
one will find
B.
can one find
C.
one has found
D.
to have been found
【单选题】What else does the passage tell us about the future car?
A.
It doesn't need to be refueled.
B.
It will use solar energy as fuel.
C.
It will be driven by electrical power.
D.
It will be more suitable for long distance travel.
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