收缩早期喷射音的听诊特点为()
A.呼吸停止
B.Cheyne-Stokes呼吸
C.Kussmaul呼吸
D.抑制性呼吸
E.叹息样呼吸
参考答案:D
Next Monday is Jane's birthday. She hopes that many good presents _____ to her then.[ ]
A. will give
B. will be given
C. are given
D. are giving
母线的相序排列一般规定为:上下布置的母线应该由下向上,水平布置的母线应由外向里。