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【单选题】
使用水准仪进行水准测量时,其精平的目的是使A.
圆水准器平行于仪器竖轴
B.
圆水准器轴垂直于视准轴
C.
视准轴垂直于仪器竖轴
D.
视准轴处于水平位置
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反馈参考答案：
举一反三
【单选题】Writing Python statements is called _______________.
A.
coding
B.
compiling
C.
interpreting
D.
processing
【单选题】Which type of business writing is being described in documents that outline the financial state of a company, providing a fiscal snapshot of a company over a defined period?
A.
instructional business writing
B.
informational business writing
C.
persuasive business writing
D.
transactional business writing
【单选题】Decide which of the following best state the author's purpose of writing
A.
To tell readers that growing older is more pleasant than being young
B.
To prove that struggling to be young is part of American values
C.
To point out some advantages of growing older that have been overlooked.
【单选题】The sentence 'I am sorry' belongs to
A.
commissives.
B.
directives.
C.
representatives.
D.
expressives.
【简答题】直接访问法按具体访问方式的不同分为 、 、 、街头访问调查等。
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