题目内容

治疗缺铁性贫血最重要的是(）

A. 口服铁剂
B. 输入红细胞悬液
C. 治疗病因
D. 食用富含铁的食物
E. 肌注铁剂

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影响铁剂吸收的因素有（）

A. 菠菜
B. 牛奶
C. 茶叶
D. 咖啡
E. 肉肉

注射铁剂治疗缺铁性贫血最严重的副反应是过敏性休克。

A. 对
B. 错

人体铁吸收的部位主要在回肠上段。

A. 对
B. 错

[音频]【单选题】Section A Directions: In this section, you will hear three news reports. At the end of each news report,you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Question 1and 2 are based on the news report you have just heard. Question1: What has caused the thick clouds in the photos taken by NASA satellite?

A. Ship traffic in the Atlantic.
B. Warm currents in the ocean.
C. Exhaust from cars in Europe.
D. Particles emitted yb power plants.