Question

It was a bit noisy. So the library assistant went to tell them __________ to each other again.
A. don’t speak             B. to speak             C. not to speak

Answer 1

C

試題分析: 句意：有點吵，所以圖書館管理員過去告訴他們不要再互相說話。tell sb to do sth告訴某人做某事，不定式的否定式為not to do，故選C.