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【单选题】
表达式Int(-17.8) + Sgn(17.8)的值是（ ）。A.
18
B.
-17
C.
-18
D.
-16
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【单选题】听力原文：M: Was it very hot here last summer? W: Not really. The temperature never went up above 31~C because it rained very often. Actually it was very humid. Q: What did the woman say 'about the weather...
A.
The temperature was above 31℃.
B.
It was very hot last summer.
C.
It was not very hot but humid.
D.
It didn't rain very often.
【简答题】____ can get very hot here.
【单选题】在Windows XP桌面空白处单击鼠标右键,选择快捷菜单中“属性”命令,在打开的“显示属性”对话框,再选择该对话框中的________选项卡,利用该选项卡提供的功能可以删除桌面上一些无效的快捷方式。
A.
主题
B.
桌面
C.
外观
D.
设置
【单选题】It’s _______ hot here. We can’t stay here for a long time. [ ]
A.
much
B.
very much
C.
much too
D.
too much
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