行政诉讼的内容是解决行政争议。 ( )
参考答案：对
PICC输液结束后，用生理盐水（）脉冲式进行冲管，并正压封管
A、3~5ml
B、5~10ml
C、5~15ml
D、10~20ml
Don't laugh at _____. You should help them when they are in trouble.[ ]
A. other
B. the other
C. others
D. the others
