单项选择题

A. To help mariners.
B. To improve ship design and sailing methods.
C. To study astronomy and mathematics.
D. To improve his own skill as a sailor.
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单项选择题
A. Mr. Johnson’s ideas are nonsense.B. He quite agrees with Mr. Johnson’s views.C. Mr. Johnson is good at expressing his ideas.D. He shares the woman’s views on social welfare.
A. Mr. Johnson’s ideas are nonsense.
B. He quite agrees with Mr. Johnson’s views.
C. Mr. Johnson is good at expressing his ideas.
D. He shares the woman’s views on social welfare.
单项选择题
A. It is based on a lot of research. B. It can be finished in a few weeks’ time. C. It has drawn criticism from lots of people. D. It falls short of her supervisor’s expectations.
A. It is based on a lot of research. B. It can be finished in a few weeks’ time.
C. It has drawn criticism from lots of people. D. It falls short of her supervisor’s expectations.
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