书面表达。

     根据中文意思和英文提示以“Working Hard and Keeping Fit”为题写一篇80个词左右的短文。

     中文：现在的中学生，学习压力很大，于是只顾学习，而忽视了体育锻炼，致使身体处于

亚健康状态。Tom就是一例。他正读初中，一场大病后，他明白了健康的重要性。现在除了

刻苦学习外，他还积极参加各种课外体育活动。

英文提示：

     1. stay up late at night

     2. take part in sports, activities

     3. fall ill, study hard

     4. exercise, in good health

     5. keep fit

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The nurse is caring for four clients on a step-down intensive care unit. The client at the highest risk for developing nosocomial pneumonia is the one who（）

A. has a respiratory infection.

B. is intubated and on a ventilator.

C. has pleural chest tubes.

D. is receiving feedings through a jejunostomy tube.