Do we need( )on the sidewalk?Yes Everyone should( )the traffic rules.A.to walk; B.to walk;to oDo we need( )on the sidewalk?Yes Everyone should( )the traffic rules.A.to walk; B.to walk;to obey Cwalk;to obey D.walk;obey

问题描述:

Do we need( )on the sidewalk?Yes Everyone should( )the traffic rules.A.to walk; B.to walk;to o
Do we need( )on the sidewalk?
Yes Everyone should( )the traffic rules.
A.to walk; B.to walk;to obey Cwalk;to obey D.walk;obey