输精管结扎术后出现双侧附睾明显肿大,自觉有胀感,扪之柔软,无明显压痛。应考虑()
A.输精管痛性结节
B.附睾淤积
C.输精管再通
D.血肿
E.出血
参考答案:B
()不是欧姆定律的公式。
A.I=U/R
B.U=RI
C.R=U/I
D.R=pL/S
The traveler __________ us with his stories,most of which happened in the war and were full
of great adventures.[ ]
A.thrilled
B.influenced
C.challenged
D.encouraged