* * 损伤术后,为预防 * * 狭窄,应采取的主要措施是()
A.控制感染
B.留置导尿管7~10天
C.多饮水、勤排尿
D.后期应定期做 * * 扩张
E.局部理疗
参考答案:D
So desperate _______ that no one could help another, each ________ to save himself and his animals.
A.was the situation; was trying
B.the situation was; trying
C.was the situation; trying
D.the situation was; was trying
沉香半夏汤功效与作用