【单选题】【消耗次数：1】
The thieves _____the waste paper all over the room while they were searching for the diamond ring.
①
spread
②
scratched
③
scattered
④
burned
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相关题目
【单选题】
The thieves ____ the waste paper all over the room while they were searching for the diamond ring.
①
spread
②
scratched
③
scattered
④
burned
【单选题】
____ native to North America, corn has now spread all over the world.
①
In spite of
②
That it is
③
It was
④
Although
【单选题】
_____native to North America, corn has now spread all over the world.
①
In spite of
②
That it is
③
It was
④
Although
【单选题】
The inspector ____ his fingers over the sheet of newspaper. There were some marks on the surface of the paper.
①
turned
②
set
③
held
④
ran
【单选题】
37. 1000 guests were all found ____in the room which only ___800 people.
①
seat；seat
②
hold；hold
③
hold；seat
④
seated；hold
【单选题】
The classroom is quite clean ____ some waste paper on the floor.
①
without
②
besides
③
except
④
except for
【单选题】
The room had a seating ( ) of over 200.
①
capacity
②
capable
③
capacitive
④
capacious
【单选题】
_____the stress of examinations are over, we call all relax.
①
while
②
Even though
③
Now that
④
For
【单选题】
Were it not for the rainny weather, they______ all right.
①
would be
②
may be
③
would have been
④
were
随机题目
【判断题】
现代颜色视觉理论中的三色学说认为绿（546.nm）、蓝（453.8nm）三种感光细胞组成的，自然界中的任何一种颜色都可以由R、G、B这3种颜色值之和来确定，它们构成一个3维的RGB矢量空间。
①
正确
②
错误
【多选题】
下列说法正确的是（ ）。
①
图像是由一些排成行、列的像素组成的，通常称位图或点阵图
②
图形是计算机根据绘图指令绘制出来的，也称矢量图
③
图像的最大优点是容易进行移动、缩放、旋转和扭曲等变换
④
图形文件中只记录图上的某些特征点，数据量较小