Pat不知道下面这些词的用法，你能帮他一起选词填空吗？

1. —  ______! This is________ photo of my family.

    — Oh, it's very nice.

2. — What's this in the box? 

   — It's _____ orange coat. It's Tom's.

3. — Do you know Pat? 

    — Yes. He's a tall and __________ boy. He's from England.

4. — Who's ________ girl in this picture? She's very pretty.

    — She's my classmate Sally.

男性，47岁。头痛4个月，伴左侧肢体无力、呕吐7天。查体：意识清。眼底视神经 * * 水肿，左上、下肢肌力Ⅳ级，腱反射增强，巴氏征（+）、克氏征（+）。

最有效的治疗措施是（）。

A.脱水治疗

B.化疗

C.放疗

D.去病因治疗

E.去骨瓣减压