266. At first he did not realize that hehad succeeded in making a computer that ran on solar power. “Realize” in the sentencemeans “___________”

Sales director is a position ______ communication ability is just as important as sales [ ]

Today many physical bookstores ________ down with financial difficulties, inflexible management strategies and competitive pressure from online bookstores.

下列几个句子排序最恰当的一项是（3分）①修建一所房屋或者布置一个花园，要让住在别地的朋友知道房屋花园是怎么个光景，就得画关于这所房屋、这个花园的图。②编纂关于动物植物的书籍，要让读者明白动物植物外面的形态跟内部的构造，就得画种种动物植物的图。③读者看了，明白了，住在外地的朋友看了，知道了，就完成了它的功能。④这类的图，绘图的动机都在实用。⑤咱们画图，有时候为的实用。⑤④①②③ B．⑤①②④③ C．⑤②①④③ D．④⑤①②③ 

With the electricity________because of the road repairs, the whole building was completely dark.[ ]