Compared with active voice(主动语态),which of the following statements is not a typical feature of passive voice (被动语态)?
A. More objective
B. Emphasizing the recipient of the action
C. More concise
D. More indirect
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Which of the following statements is not correct about the Results Section of a research article?
A. The Results Section should follow certain logical orders.
B. The Results Section needs to be truthfully expressed without exaggeration.
C. The Results Section should not contain results inconsistent with expectations/hypotheses.
D. The information of graphs and text in the Results Section should complement each other.
Fill in the blank with the right choice.Half of the students ________asked to answer an experimental question.
A. were
B. was
C. make
D. gad
Which of the following expressions is most appropriate?
A. Carbonaceous materials are the most widely used cathodes because they are non-toxic and provide good stability.
B. Carbonaceous materials are the most widely used cathodes because they are non-toxicity and good stability.
Carbonaceous materials are the most widely used cathodes due to their non-toxicity and high stability.
D. Carbonaceous materials are the most widely used cathodes due to non-toxic and highly stable.
Fill in the blank with the right choice.This paper provided a CAD method for __________ the printing speed and improving the printing quality.
A. increasing
B. promoting
C. progressing
D. strengthening
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