单项选择题
The working conditions of skilled workers in the meat-packing industry during the 1880’s were influenced by
- A．the efforts of social workers to improve sanitation in the packinghouses.
B．improvements in the industry’s packing process that occurred in the 1880’s.
C．the workers’ ability to perform the industry’s complex tasks.
D．the workers’ determined complaints about the rate and conditions of their work.
相关考题
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单项选择题
The second paragraph is used to
A．present evidence that is intended to refute the argument of the history discussed.
B．summarize the main point of the history discussed in the passage.
C．explain why the history discussed in the passage has been blamed by critics.
D．introduce a hypothesis that will be discussed in detail later in the passage. -
单项选择题
The question which is discussed in the passage is
A．how historians should explain the origins of the conditions in the Chicago meat-packing industry,
B．why it is difficult to determine the actual nature of the conditions in the Chicago meat- packing industry.
C．why a particular account of the conditions in the Chicago meat-packing industry is inaccurate.
D．what should be included in any account of the Chicago meat-packers’ role in the national labor movement. -
单项选择题
The author mentions the "social movement" (Last paragraph) generated by Chicago’s South Side community primarily in order to
A．inform the reader of events that occurred in the meat-packing industry.
B．suggest the history’s limitations by pointing out a situation that the history failed to explain adequately.
C．introduce a new issue designed to elaborate on the good relationship between meatpackers and Chicago's ethnic communities.
D．suggest that the history should have focused more on the relationship between labor movement and healthy industrial communities.
