istheleadingcauseofdeathforpeopleintheworld.()A.heartdiseaseB.AIDSC.hypertensionD.cancer
题目
istheleadingcauseofdeathforpeopleintheworld.()
A.heartdisease
B.AIDS
C.hypertension
D.cancer
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参考答案和解析
参考答案：A