There were eighteen people on board the Matthew during its voyage to North America in 1497.(  )

• A、Right
• B、Wrong
• C、 Not mentioned

16. Paragraph➊17. Paragraph❷

18. Paragraph❸

19. Paragraph❹

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A. Main Results of Recent Researches

B. Difference between Genetic and Observed Intelligence

C. Effect of Environment on Intelligence

D. Intelligence and Achievement

E. Impact on School Education

F. A Changed View of Intelligence

There is not much the airlines can do when it comes to      (  ).

• A、making sure. the departures are not delayed
• B、the efficient handing procedure
• C、speeding up customs procedure
• D、the improvement of the condition of waiting lounges