男性，80岁，左耳听力下降伴头晕半年。头CT显示如下图。

诊断应为（提示进一步MR检查，病变显示如下图。）（）

A.钙化灶

B.急性出血

C.动静脉畸形

D.海绵状血管瘤

E.胶质瘤

F.发育性静脉畸形

G.脑囊虫

用适当的介词或副词填空。

1. How are you getting____with your studies?

2. I'm not good____communicating____people.

3. These are the reasons____doing that.

4. They fell________love with each other two years ago.

5. Tom is becoming so crazy____playing basketball.