6、atwayisHikingforFamiliesdifferentfromothers?A.Itprovideschildcareservices.B.Itrequiresrichhikingexperience.C.Itisspeciallyfitforbeginners.D.Itisdangerfreeforallhikinglevels.3.Fromwhichisthetextlikelytobetaken?A.Atravelbrochure.B.Alocalnewspaper.C.Aspecificwebsite.D.Asportsmagazine.2The m
7、eaning of silence varies among cultural groups. Silences may be thoughtful, or they may be empty when a person has nothing to say. A silence in a conversation may also show stubbornness, uneasiness, or worry. Silence may be viewed by some cultural groups as extremely un