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【单选题】
( )对图像进行遮挡,显示或隐藏图像,不破坏图层中图像本身的像素。A.
图像样式
B.
混合模式
C.
叠加效果
D.
图层蒙版
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反馈参考答案：
举一反三
【简答题】化简下列各比： 3.5： 5 7 1 20 ： 1 5 20：60：150．
【简答题】铅晶玻璃高脚杯
【简答题】玻璃制的无铅水晶高脚杯 。
【单选题】若一个栈采用数组 s[0..n-1] 存放其元素,初始时栈顶指针为 n ,则以下元素 x 进栈的正确操作是 。
A.
top++;s[top]=x;
B.
s[top]=x;top++;
C.
top--;s[top]=x;
D.
s[top]=x;top--;
【单选题】—I’m interested in that beautiful MP5 player. How much do you charge for it? —$ 150. And it’s of the value. —Well, . but I can’t afford it. Thank you anyway.
A.
please lower the price
B.
it’s worth that
C.
it’s really nice
D.
that’s too dear
【简答题】铅晶质玻璃制高脚杯
【单选题】－－－ Would you please tell me how to settle this maths problem? －－－ Oh, sorry, I can’t. You can
A.
150. --- Would you please tell me how to settle this maths problem? --- Oh, sorry, I can’t. You can go and ask John for help. He has the goods. The underlined part probably means _____. A．He has some goods to sell.
B.
He wants some goods
C.
He has the ability to settle the problem.
D.
He has bought some goods.
【单选题】— I bought a nice MP3 yesterday. It's only＄150. — Oh, really? I spent ______ money than you. Mine is ＄120. [ ]
A.
little
B.
fewer
C.
more
D.
less
【简答题】查找8位编码: 铅晶玻璃高脚杯( )
【单选题】If more than one raft is manned after the vessel has sunk, you should _____
A.
spread out to increase the possibility of a search aircraft finding you
B.
reduce the number of rafts by getting as many people as possible into as few rafts as possible
C.
tie the rafts together and try to stay in a single group
D.
go in a different direction in search of land
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