Question

Every Earth Day , We are made _____ signs to warn people to protect the nature .

A．design

B．designed

C．to design

D．designing

Answer 1

C

试题分析：句意：每个地球日，我们都要求去设计标志来提醒人们保护自然。Be made to do sth.被要求做某事，后接动词不定式，故选C。