请把下列对话按适当的顺序重新排列。

A. Fine, thank you. What about you?

B. No, she's short.

C. I'm fine, too. Do you know I have a new friend in Class Five?

D. I think I know her. She always wears a red dress and white shoes.

E. Hi, Lucy.

F. Is she tall?

G. She has long, black hair and big eyes.

H. Yes, that's her. Her name is Nancy.

I. Hi, Kate. How are you?

J. What does she look like?

正确的顺序：                                                 

男性，75岁。排尿困难5年，腰背痛2个月。查体：前列腺左叶有一直径1cm大小质硬结节。血PSA>100ng/ml。

首先要做的检查是（）。

A.B超检查

B.全身骨扫描检查

C.直肠指诊检查

D.经直肠前列腺穿刺活检

E.MRI检查