—Hi, Jim. It's a long time since we met last.

—_______.[ ]

A. That's all right

B. It doesn't matter

C. I don't think so

D. Nice to see you again

因毒性大不能全身用药的药物为（）

A.碘苷

B.金刚烷胺

C.阿昔洛韦

D.利巴韦林

E.两性霉素B