Question

We are told ________ everywhere. It’s our duty to keep our school clean.

A. not to make much noise     B. to throw waste paper

C. to draw                    D. not to spit

Answer

D

【解析】

试题分析：句意：有人告诉我们不要随地吐痰。保持我们的学校清洁是我们的义务。Tell sb （not）to

do sth.告诉某人（不）做某事，其被动语态形式为：sb be told（not）to do sth. make noise吵闹；throw waste paper扔废纸；draw画；spit吐痰。根据语境可知该选D。

考点：考查非谓语动词。