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【简答题】How often do they attend the virtual meetings? They
attend six to ten virtual meetings ________ _________.
【简答题】下列科目中，属于成本类科目的有（ ）。
【单选题】What does 'they' in line 2, paragraph 2 stand for?
A.
broadcasts
B.
channels
C.
spectators
D.
technologies
【单选题】Based on the information in paragraph 1 and paragraph 2, what can be inferred about a person with a score of 30 on the SRRS?
A.
A person with a higher score will experience less stress than this person will.
B.
It is likely that this person has not suffered any major problems in the past year.
C.
The amount of positive change is greater than that of a person with a score of 40.
D.
This person has a greater probability to be ill than a person with a 20 score.
【简答题】What does the underlined word“they”in Paragraph 2 refer to?
【单选题】What's the function of the paragraph 2?
A.
transitional paragraph
B.
explain the meaning of main idea
【单选题】Based on the information in Paragraph 1 and Paragraph 2, what can be inferred about the cinematograph and the Vitascope projector?
A.
They were greatly influenced by Edison's earlier inventions.
B.
They both were very different from today's projection devices.
C.
Their inventors worked together to create them.
D.
They both made more money than the Kinetoscope had.
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