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>> 成人高等教育 / 有机化学
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佳题速递：
在PowerPoint 2010中,可以在( )中用拖曳的方法改变幻灯片的顺序。 A、 幻灯片视图 B、 备注页视图 C、 幻灯片浏览视图 D、 灯片放映视图计算机应用基础 以下尺寸不合理的是（ ） 建筑识图CAD 31、Until a few years ago, vans were commercial vehicles used mostly by business firms as delivery trucks. Today, the van has become a palace on wheels. It is a place where the owner of a van, called vanner, can relax, visit with good friends, eat, drink, sleep and even watch television.
A van may often look like an art museum on wheels. The exterior of vans is a visual feast of colors and styles. Many vans have paintings of various kinds on the sides. Each van is decorated and finished to reflect the personality of its owner. The most luxurious（豪华的）van has TV, a refrigerator and a sink, etc. Some even have paintings on the walls.
Van is very popular with young married couples with small children, and with young people, such as high school and university students. The latter frequently use their vans for traveling parties, often going from place to place, or city to city, gathering friends along the way.
In 1966 there were about 190,000 vans registered in US. By 1976 sales of vans were more than 2 million a year. What is the reason for van boom（快速发展）? Freedom and chance to be with other people are some of most often expressed reasons.统考英语阅读理解 粉煤灰砌块的干缩较小。 建筑材料 修剪时剪口距剪口芽的距离是()厘米比较合适。(A) 3 (B) 0.5--1 (C) 2 (D) 0.1观赏树木与栽培学 The problem is by the medical system here.A、compostB、componentC、compoundD、compounded电子商务英语