— can come in. I’m too busy to see . —Ok I know.A. Nobody; somebodyB. Anybody; nobodyC. N

问题补充：

— can come in. I’m too busy to see .

—Ok, I know.

A. Nobody; somebody

B. Anybody; nobody

C. Nobody; anybody

D. Somebody; anybody

答案：

A. Nobody; somebody

B. Anybody; nobody

(答案→)C. Nobody; anybody

D. Somebody; anybody

解析：句意：没有人进来，我太忙了没看到任何人。好的，是知道了。Nobody没有人，在句中作主语；anybody任何人，通常用于否定句和疑问句；somebody一些人，常用于肯定句；根据语境故选C。