患者,男,28岁。因患精神分裂症,服用氯丙嗪。今因过量服用该药,出现昏迷,被送入院。查体:血压70/32mmHg(9.3/4.3kPa)。抢救中应使用的升压药是()
A. 肾上腺素
B. 异丙肾上腺素
C. 去甲肾上腺素
D. 多巴胺
E. 多巴酚丁胺
The world has become smaller because of______.
A. business expansion
B. the growth of the Internet
C. the learning of foreign languages
D. a globalized economy
According to the text, genetic engineering can be used to ______.
A. kill weeds through cross-breeding
B. make crops hardier
C. improve the yield and quality of most crops
D. make crops resistant to chemical fertilizers
A.draggedB.unitedC.drawnD.underlined
A. dragged
B. united
C. drawn
D. underlined