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【单选题】
暑假去北京旅游时，照了一张很满意的数码相片（正面的），她想利用学过的图像图像处理技术DIY一套红底一寸的证件相，她的操作步骤如下，正确的是()① 用“油漆桶工具”将背景颜色填充为红色② 利用“多边形套索工具”将头像从背景中勾出来③ 点击“矩形选框工具”，将样式设为“固定大小”，并设置一规格的宽度和高度。④ 点击“选择?反选”，将头像之外的背景选中，删除⑤ 将相片裁剪为一，并排版打印⑥ 利用Photoshop打开数码相片⑦ 点击“图像?图像大小”，调整图像大小略大于一规格A.
⑥①⑦②④③⑤
B.
⑥⑦②④③①⑤
C.
⑥②④①⑦③⑤
D.
⑥④②①③⑦⑤
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【单选题】How many companies are presenting products in the Consumer Electronics Show?
A.
More than twenty thousand.
B.
More than three thousand.
C.
More than two hundred.
D.
More than three hundred.
【单选题】Many companies are eager to sign a contract with Amanda , who has the potential to a super star .
A.
remain
B.
grow
C.
make
D.
turn
【多选题】Avoiding plagiarism—that is, presenting someone else’s words or thoughts as though they were your own—is essential. Whenever using someone else’s exact words, you must to:
A.
use quotation marks
B.
paraphrase someone else’s words
C.
paraphrase someone else’s ideas
D.
provide a full bibliographic citation of the source
【简答题】Read the paragraphs of source material from The New York Times. Then, for each of the three speech excerpts (marked A, B, C), say whether you think the excerpt should be considered plagiarism, and exp...
【单选题】Many companies are going()because of high interest rates.
A.
bankrupt
B.
bankruptcy
C.
to a bank
D.
to banking
【简答题】Many companies are a lot s_____________than they used to be.
【单选题】根据《中华人民共和国网络安全法》的规定，网络运营者应当制定网络安全事件（），及时处置系统漏洞、计算机病毒、网络攻击、网络侵入等安全风险。
A.
应急预案
B.
措施
C.
程序
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