找考题网-背景图

单项选择题

The underlined word "tainted" in the first paragraph most probably means ______.

A．abandoned
B．limited
C．secured
D．spoiled

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热门试题

单项选择题The proper title for this passage should be ______.

A．A Summary of Manhattan
B．A Survery of Manhattan
C．The Life of Manhattan
D．The Significance of Manhattan in New York

单项选择题Which of the following statements about Harlem is TRUE

A．Most residents living in Harlem are black people.
B．A visitor can find nothing but tenements and housing projects in Harlem.
C．Harlem is the only borough in Manhattan without luxury apartments.
D．Harlem is a favourite dwelling place for writers and artists.

单项选择题According to this passage, Manhattan is ______.

A．the origin of much of the chaos of the Democratic Party
B．nothing but a mixture of languages, occupations, and income levels
C．short of affluent professionals
D．proud of the overwhelming skyscraper jungle around Wall Street

单项选择题The third paragraph is mainly about ______.

A．the harmful effects of chlorofluorocarbons on the environment
B．the necessity to ensure the environmental compatibility of new chemical substances
C．the economic feasibility of new chemical substances
D．the objective assessment of the progress in Chemistry

单项选择题The proper title for this passage should be ______.

A．The Positive Impact of Chemistry
B．The Harmful Effects of Chemicals
C．Progress in Chemistry
D．Chemistry and Society