What was NOT the reason that his father made him a printer
A. His brother, as a printer, would take care of him.
B. His father wanted him to give up his longing for sea.
C. His father thought he liked to read books.
D. He liked the printing business better than that of his father's.
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微分方程y"=ex通解为( )。
A. ( y＝C1ex+C2x
B. ( y＝C1ex+C2x2+C3
C. ( y＝ex+C1x+C2
D. ( y＝ex+C1x2+C2x+C3
The United Nations has launched a new program with a view to _______ poverty in those African countries.
A. extricating
B. eradicating
C. distracting
D. extracting
After reading the passage, we may have such an impression that _________.
A. the second child in a family usually became a clergyman
B. it was not easy to get books, especially those one liked to read
C. an apprentice might live happily
D. children were given money to buy books they liked
Why does the man vote for Sydney
A. There are mountains nearby.
B. He's been there once.
C. He wants to be away from the hustle and bustle.
D. He heard it would be fun to be there.
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