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【简答题】
请以ppt的形式介绍一下扫描电子显微分析 的原理、测试仪器、检测方法和该测试在半导体测试领域的具体应用
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举一反三
【单选题】Please select from the following statements that describe report writing the incorrect one.
A.
Reports are a highly structured form of writing.
B.
Report writing is an essential skill for ordinary writers.
C.
Presents information as clearly and succinctly as possible.
D.
---
【单选题】正常成人二尖瓣口面积为
A.
1~2 cm2
B.
2~4 cm2
C.
4~6 cm2
D.
6~8 cm2
【单选题】听力原文:Which of the following is NOT mentioned as a benefit of writing a book report? (35)
A.
Reading comprehension.
B.
Ability to analyze.
C.
English proficiency.
D.
Writing.
【简答题】正常成人二尖瓣瓣口面积为______cm 2 ,若小于______cm 2 ,即可产生血流障碍。
【单选题】The writing style for a report should be more formal when
A.
you know your readers reasonably well.
B.
your report is intended for internal distribution.
C.
the subject is controversial or complex.
D.
the report is relatively short.
E.
the report will be read online.
【单选题】正常成人二尖瓣口面积为
A.
6~7cm 2
B.
5~6cm 2
C.
4~5cm 2
D.
3~4cm 2
E.
2~3cm 2
【单选题】When writing the discussion section of a report,you need to _______.
A.
restate or reword your research report
B.
interpret your findings
C.
report the results of each method used
D.
talk about your methods and analysis
【单选题】正常成人二尖瓣口面积为
A.
2~3cm2
B.
3~4cm2
C.
4~5cm2
D.
5~6cm2
E.
6~7cm2
【多选题】有关小儿能量和水的需要量正确的有( )
A.
幼儿每天每公斤体重所需热量376KJ
B.
幼儿每天每公斤体重所需水125ml
C.
婴儿每天每公斤体重所需水150ml
D.
婴儿每天每公斤体重所需热量460KJ
E.
幼儿每天每公斤体重所需水100ml
【简答题】某公司刚刚借入一笔资金,但是担心未来市场利率会下降,可利用利率期货进行( )。
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