()
A.78
B.58
C.68
D.64
参考答案:A
— I usually have my breakfast at 6:30 a. m.
— ________ . [ ]
A. So do I
B. So I have
C. So I do
D. So have I
右心衰竭患者最有诊断意义的体征是()
A.心率明显增快
B.心律显著不齐
C.胸骨左缘3~4肋间闻及舒张期奔马律
D.胸骨左缘3~4肋间闻及收缩期杂音
E.肺动脉瓣区第2心音明显亢进