We can know from the two ways of government subsidizing homeownership that
A. tax breaks prefer higher-income borrowers to lower-income renters.
B. the GSEs can make profits by selling properties to poorer buyers.
C. private profit and public purpose seemed a perfect marriage.
D. the GSEs would pass along all their profits to home buyers.
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By saying "first put their own houses in order"(Line 5, Para. 2), the author probably means
A. they should do their only housework properly.
B. house tidiness should be put in a priority.
C. women scientists should not be stuck by housework.
D. they should first settle problems occurring in their institutions.
According to Darrell Trampel, what is likely to be blamed for salmonella outbreak？
A. Industrial agriculture.
B. Eggs.
C. Large farms.
D. Rats.
What does the National Cancer Institute intend to do？
A. To deal with the budget problem of its contract lab.
B. To attract more outside researchers to its research.
C. To find out how to tackle a cancer-related protein.
D. To separate the mutated cells from healthy ones.
Customers turned to local egg producers rather than supermarkets because they thought
A. it"s safer to eat free-range eggs.
B. small-scale producers are more humane.
C. salmonella is only limited to large farms.
D. free-range eggs have lower salmonella.
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