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【多选题】
在使用GIF方式优化图像时,在透明背景的前提下:A.
使用Matte时，不同的颜色设定会使文件尺寸发生变化
B.
无论使用Matte与否，文件尺寸都不会变化
C.
为Matte设定一个特殊的颜色可以使背景透明在以该颜色为背景的HTML页面中，显示得 更自然
D.
将Matte后的颜色设定为None后，无论HTML页面使用什么背景，背景透明都会很自然
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【简答题】完形填空 My husband, Bob, died in January 2004. His death was unexpected as well. I __ 1 __ condolences (哀悼)from people I hadn't heard from in years: letters, cards, flowers, calls, and visits. I took a b...
【简答题】完形填空 My husband, Bob, died in January 2010. His death was unexpected as well. I __ 1 __ condolences (哀悼) from people I hadn't heard from in years: letters, cards, flowers, calls, and visits. I took a ...
【单选题】男性，39岁，水利工作者，1个月前赴南方考察水利工作，回京后发热、腹泻、皮肤黄染，抗菌治疗无效。实验室检查：WBC11.2×10 9/L，中性粒细胞24%.，嗜酸性粒细胞58%.，淋巴细胞18%. 可能的诊断是
A.
病毒性肝炎
B.
日本血吸虫病
C.
疟疾
D.
伤寒
E.
急性细菌性痢疾
【简答题】按进给伺服系统控制方式分类 、 和 。。
【单选题】If your friend's Granpa passed away, which is the empathetic response to comfort her?
A.
I feel so sad for you.
B.
This must be a very difficult time for you. Is there anything you would like me to help you with?
C.
I'm sorry to hear that.
D.
It's so bad.
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