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【单选题】
百分吸光系数的含义是指( )A.
在一定波长下,溶液体积分数为1%,厚度为1cm时的吸收度
B.
在一定波长下,溶液质量浓度为1%,厚度为2cm时的吸收度
C.
在一定波长下,溶液质量浓度为1%,厚度为1dm时的吸收度
D.
在一定波长下,溶液体积分数为1%,厚度为1dm时的吸收度
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举一反三
【单选题】Plagiarism is “the practice of taking someone else’s work or ideas and passing them off as one’s own”. Which of NOT a way of avoiding plagiarism?
A.
Rewrite or summarize what you have read from other papers in your own words
B.
Include the source Information for paraphrasing.
C.
Copy only small part of others’ work.
D.
Quote or cite using proper documentation.
【简答题】Please inform us the full technical features of all your computers and send us the quotation based on FOB Taiwan and CIF Athens, together with other terms of cooperation with your company.
【简答题】Work with a partner and design a notice for an through the following steps. Step 1 You are going to write a notice for an online shopping conference. Use the table to help you plan your notice....
【单选题】网络运营者应当制定网络安全事件应急预案，及时处置系统漏洞、网络攻击、网络侵入等安全风险;在发生危害网络安全的事件时，立即启动应急预案，采取相应的补救措施，并按照规定向有关主管部门报告。其中，安全风险还包括以下哪个选项?( )
A.
生物病毒
B.
计算机病毒
C.
系统警报
D.
网络延迟
【多选题】Translate the following sentence into English 4) 请告诉我们具体时间，以便我们做好适当的准备. A B C D E F so that we can make would you please Inform us the exact date proper arrangements
A.
C
B.
D
C.
E
D.
A
E.
B
F.
F
【简答题】You are going to write a notice for an online shopping conference. Use the table to help you plan your notice.
【单选题】第二册翻译Unit 1 Would you please inform us the exact date so that we can make proper arrangements?
A.
请你警告我们具体的时间和安排。
B.
请通知我们准确日期，这样我们能做合适的安排。
C.
请告诉我们具体时间，以便我们做好适当的准备。
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