90~91
妊高征孕妇出现剧烈头痛伴呕吐时首选药物是
A.硫酸镁静脉滴注B.哌替啶(度冷丁)肌内注射C.肼苯达嗪静脉滴注D.甘露醇快速静脉滴注E.阿托品肌内注射
参考答案:D
China has made efforts to respond to _______ climate change, and set targets to control greenhouse gas emissions by 2020.
A./; /
B./; the
C.the; /
D.the; the
利用空运,由北京运往纽约一箱服装,毛重36.4千克,体积尺寸为82×48×32cm,计算该票货物的航空运费。(以6000立方厘米折合1千克,计算结果保留两位小数)
公布运价如下: