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An increase in blood pressure, by itself, does not indicate that a person is at greater risk for a myocardial infarction, there must be a(n) _____ of symptoms before a doctor comes to such a conclusion.
- A.superfluity
- B.cluster
- C.outbreak
- D.paucity
- E.remission
B显示答案
以上解析由 考满分老师提供。
