40减去它的25%得多少?
40-40×25%,
=40-10,
=30;
答:得30.
A woman ______ a camera over there is Tom's mother. [ ]
A. on
B. has
C. with
当急性炎症性脱髓鞘性多发性神经病患者发展至呼吸肌麻痹时应立即给予()
A.静脉滴注地塞米松15mg
B.静脉滴注ATP+辅酶A+细胞色素C
C.氯化钾3g入5%葡萄糖溶液1000ml内,静脉滴注
D.新斯的明1mg,肌内注射
E.气管切开辅助呼吸