【判断题】HTC Dream这款手机采用了一种侧滑盖的技术。()
【简答题】计量经济学模型用于预测前必须通过的检验按顺序分别是经济意义检验、 检验、 检验和模型预测检验。
【单选题】如图所示,浸没在水中的三种形状的平面物体,面积相同。问:1.哪个受到的静水总压力最大?2. 形心的水深位置是否相同?
【单选题】Young people are more likely to be victims of crime because they
A.
are more likely to be criminals.
B.
lack awareness of crime.
C.
tend to carry things that thieves want.
【单选题】如图所示,浸没在水中的三种形状的平面物体,面积相同,图中黑点为各自的形心点。问: 1. 哪个受到的静水总压力最大? 2 、压心的水深位置是否相同?
【单选题】It’s already 9:00 and Lucy is ______ for us there.
D.
possible to be waiting
【简答题】The poor people are likely to ______
【单选题】Unemployment ______.