单项选择题13.某孕妇,25岁,平时身体健康,目前孕30周。昨晚平卧于床上看书时,感觉头晕、心悸、出汗。正确的处理是 A、改为左侧卧位 B、给予口服升压药 C、立即坐起 D、改为右侧卧位 E、起身进行户外活动
单项选择题What are the listeners encouraged to do?A.To talk about commuting to workB.To answer the questions about the energy useC.To call for asking questions about Ms. WhiteheadD.To report the recent business environments