You should review your situation, think about changes, look ______ the past and present be

A、Intranet
B、ARPA
C、UNIX
D、TCP/IP

Choose the right flow of thoughts in the text. A the past me→ the disease→ the present me→ the self-experimentation B the present me→the past me→the disease→the self-experimentation C the disease→the self- experimentation→the past me→the present me D the past me→the disease→the self-experimentation→the present me （）A．the past me→ the disease→ the present me→ the self-experimentationB．the present me→the past me→the disease→the self-experimentationC．the disease→the self- experimentation→the past me→the present meD．the past me→the disease→the self-experimentation→the present me