问题
选择题
to advertisements constantly can help to change people’s opinions over time
A.Exposed
B.Being exposed
C.Exposing
D.To be exposed
答案
答案:B
题目分析:考查非谓语动词。be exposed to暴露在,在句中作主语,故用动名词形式。句意:不断的接触广告能够随时帮助改变人们的观念。故B正确。