一般只宜作为备用消防水源使用的是()。
A.江
B.海
C.游泳池
D.湖
参考答案:C
-You haven't been to Rome, have you?
-_______. How I wish to go there!
A.No, I haven't
B.Yes, I have
C.No, I have
D.Yes, I haven't
常见的周围血管征不包括
A.枪击音
B.毛细血管搏动征
C.脉压增大
D.水冲脉
E.Duroziez双重杂音