题目: ______ the students ______ the teacher want to help the homeless boy. [ ]A、Not only, but also B、Both, and C、Neither, nor D、Either, or 答案: 答案:B
题型:单项选择题 男性,45岁,感冒后出现胸痛,为心前区闷痛。查:血压130/80 mmHg,心率120次/分,节律不齐,可闻及频繁早搏,体温正常,双肺(-),腹(-),该病人可能的诊断是()。A.急性心肌梗死B.心绞痛C.急性心肌炎D.急性心包炎E.神经官能症 查看答案