.The World Health Organization gave a warning to the public without any ______when the virus of H1N1 hit Mexico in April, 2009. 
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A
delay
B
effort
C
schedule
D
consideration
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Ten years ago the population of our village was ______ that of theirs.
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A
as twice large as
B
twice as large as
C
twice as much as
D
as twice much as
——Which of the two books do you want?—— I want ____. Please show me       .
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A
none; another
B
all; the other
C
neither; the other
D
neither; another