题型:问答题 简答题 -________________ -That sounds interesting. [ ]A. Is this your ping-pong bat? B. Are these your English friends? C. I have a great picture collection. D. Do you have a soccer ball? 查看答案
题型:问答题 简答题 男性,60岁。1年来在生气或劳累时发生左胸前区闷痛,伴左后背部酸痛,有时在休息时也有发生。心电图未见异常。最有价值的无创检查方法是()A.Holter(动态心电图)检查B.心脏X线检查C.超声心动图D.核素运动心电图负荷试验E.心脏晚电位检查 查看答案