The librarian told the readers loudly in the library.A. to talkB. not to talkC. talkD. ta

问题补充：

The librarian told the readers loudly in the library.

A. to talk

B. not to talk

C. talk

D. talking

答案：

A. to talk

(答案→)B. not to talk

C. talk

D. talking

解析：此题重点考查固定句型结构tell sb not to do sth表示告诉某人不要做某事.