患者，40岁，农民。诊断左肺炎球菌肺炎，治疗上应用青霉素800万单位，每日2次静滴，三天后体温未明显下降，左胸痛加重。
应当立即做下列工作中的
A. 急查心电图，确定是否冠心病
B. 做胸部B超、心脏B超，确定有否心包积液、胸腔积液
C. 换用其他高档广谱抗生素
D. 痰细菌培养+药敏，以确定诊断
E. 加用抗革兰阴性杆菌的药物
查看答案
下列可以作为诊断支气管哮喘依据的是
A. 氨茶碱治疗有效
B. X线检查双肺过度充气，透亮度增加
C. 双肺布满湿性哕音
D. 动脉血气分析有呼吸性酸中毒
E. 反复发作呼气性呼吸困难伴弥漫性哮鸣音可自行缓解或治疗后缓解
The main difference between a newspaper journalist and a TV journalist is that
A. the former goes to the details of a story and the later generalizes it.
B. the former works alone and the later works with a team to back up him.
C. the former can"t sum something up in a short time but the later can.
D. the former is thoughtless and the later sits around all day to take notes.
All the following are mentioned in the interview EXCEPT
A. Various versions of the same story will be compiled to hit the deadline.
B. Male staffs are more competent in story editing than female staffs.
C. Generally speaking, the number of female staffs is equal to that of male.
D. The press sometimes invades the privacy of certain people.
Which of the following is NOT the requirement of a journalist？
A. Being proficient in all walks of life.
Being familiar with different subjects.
C. Taking a media studies course.
D. Being knowledgeable.
微信支付 
支付宝支付