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问题 单项选择题

孕妇，妊娠27周，在产前检查中发现其血红蛋白偏低，需要补充铁剂，正确的服药时间是（）。

A.餐前半小时

B.餐后20min

C.空腹时

D.睡前

E.晨起后

答案

参考答案：B

听力题

用括号内动词的适当形式填空或者根据首字母提示填空。（共5小题，每小题2分，满分10分）

Everyone has a hobby , so do I . My hobby is   小题1: (keep) a diary in English. When I was nine years old , I began to have my hobby . At first it was difficult for me , but now it is easy . I know it’s possible   小题2: (learn) English well with more practice. So I keep a diary in English . I think it is o 小题3:  of the best ways to learn English well.

After school I often go to the school library to read English books. Sometimes my English teacher asks me  小题4:(do) something interesting. So I get information for my diary by doing these.

After I finish my diary every day, I always   小题5: (try) correct mistakes(纠正错误) with the help of the dictionary. Now my English is very good.
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单项选择题

关于操作系统对设备的管理，下列选项中错误的是______。

A．组织使用输入设备

B．组织使用输出设备

C．用户需要了解设备接口的技术细节才能使用

D．用户不需要了解设备接口的技术细节就可以使用
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