目前一般认为扩张动脉段内径要大于或等于近端或远端动脉内径多少倍,才能诊断为动脉瘤()
A.1.5倍
B.2倍
C.2.5倍
D.3倍
E.3.5倍
参考答案:B
Only then did he realize that it was volcano eruption; he got into ____ and began to run downhill like
mad for life. [ ]
A. anxiety
B. a panic
C. panic
D. trouble
创造性