单项选择题

Without animals and the information the animals gave, it （）man much longer to go into space.

A. would take
B. took
C. had taken
D. would have taken

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The strike has been on for half a year; ______ there is a severe decline in production.
A. accordingly
B. subsequently
C. consequently
D. frequently
单项选择题
In some schools, students don't have sufficient access （）the library.

A. of
B. into
C. to
D. about
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