149 people were aboard Flight 222 when it arrived at Los Angeles from New York City with Chicago as the only intermediate stop. How many people first boarded the flight in Chicago ？（） (1)170 people were aboard the flight when it left New York City. (2)23 people from the flight deplaned in Chicago and did not reboard. A: 条件（1）充分，但条件（2）不充分. B: 条件（2）充分，但条件（1）不充分. C: 条件（1）和（2）单独都不充分，但条件（1）和条件（2）联合起来充分. D: 条件（1）充分，条件（2）也充分. E: 条件（1）和条件（2）单独都不充分，条件（1）和条件（2）联合起来也不充分.

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2022-06-06

149 people were aboard Flight 222 when it arrived at Los Angeles from New York City with Chicago as the only intermediate stop. How many people first boarded the flight in Chicago ？（） (1)170 people were aboard the flight when it left New York City. (2)23 people from the flight deplaned in Chicago and did not reboard. A: 条件（1）充分，但条件（2）不充分. B: 条件（2）充分，但条件（1）不充分. C: 条件（1）和（2）单独都不充分，但条件（1）和条件（2）联合起来充分. D: 条件（1）充分，条件（2）也充分. E: 条件（1）和条件（2）单独都不充分，条件（1）和条件（2）联合起来也不充分.

149 people were aboard Flight 222 when it arrived at Los Angeles from New York City with Chicago as the only intermediate stop. How many people first boarded the flight in Chicago ？（） (1)170 people were aboard the flight when it left New York City. (2)23 people from the flight deplaned in Chicago and did not reboard.
A: 条件（1）充分，但条件（2）不充分.
B: 条件（2）充分，但条件（1）不充分.
C: 条件（1）和（2）单独都不充分，但条件（1）和条件（2）联合起来充分.
D: 条件（1）充分，条件（2）也充分.
E: 条件（1）和条件（2）单独都不充分，条件（1）和条件（2）联合起来也不充分.

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