语法填空

     Good morning! Now let me report the discussion work in our group. Wu Jun cleans up rooms (1)          weekends and Jia Mei likes cooking dinner with her mum. Wang Ping sometimes (2)           (wash) clothes for her family. As for me, I

usually help my father water the flowers.In my opinion, it is necessary (3)           us students to do some housework by

doing it, we can help our parents and understand them better. We'll also learn to take care of(4)           . Besides, we can

relax ourselves from hard work and develop our abilities.That's all. Thanks for (5)          (listen)!

1. _____ 2. _____ 3. _____ 4. _____ 5. _____

由炎症导致的红细胞沉降率增快最常见于（）

A.心肌梗死

B.恶性肿瘤

C.肝硬化

D.贫血

E.风湿病