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【单选题】
Which of the following are true of the first metal coins?A.
They were made of copper.
B.
They were made of paper.
C.
They were square but with a round hole in the center.
D.
They were round but with a square hole in the center.
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举一反三
【单选题】关闭 Word 2010 窗口操作，下列说法不正确的是______。
A.
选择“文件”选项卡，在弹出的菜单中选择“退出”命令
B.
直接单击文档右上方的“关闭”按钮
C.
双击文档最左侧的应用程序图标，即可关闭文档
D.
单击窗口最大化或窗口还原按钮
【简答题】椎间盘是位于相邻椎体间的纤维软骨盘,共______个。其总厚度相当于______全长的1/4。
【多选题】对椎间盘的描述，正确的是（ ）
A.
由髓核、纤维环和上、下软骨板构成
B.
位于相邻两椎骨间，共23个
C.
自第1颈椎至第1腰椎
D.
纤维环为围绕椎体的纤维软骨
E.
髓核位于纤维环前缘
【简答题】One day, a farmer was walking along a road with his son Thomas. The father said, "Look! There 's a horseshoe 1 the ground. Pick it up and put it in your bag. " Thomas said, " It wastes my time." His f...
【单选题】The strawberries had already_________.
A.
go bad
B.
gone bad
C.
gone badlly
D.
done bad
【简答题】课文中有这样一段: But the good life can get pretty tough. Three months ago when it was 30 below , wespent two miserable days hauling firewood up the river on a sled. Three months from now, it will be 95 above...
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