题目信息
Of the high school students who participated in a recent survey, 110 had taken a course in biology and 230 had taken a course in history. How many students participated in the survey?
(1) Of the students who participated in the survey, 120 had taken neither a course in biology nor a course in history.
(2) Of the students who participated in the survey, 60 had taken both a course in biology and a course in history.
(1) Of the students who participated in the survey, 120 had taken neither a course in biology nor a course in history.
(2) Of the students who participated in the survey, 60 had taken both a course in biology and a course in history.
A:Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B:Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C:BOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D:EACH statement ALONE is sufficient.
E:Statements (1) and (2) TOGETHER are NOT sufficient.
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正确答案：
C:BOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
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