Ⅰ.阅读理解(共15小题；每小题2分，满分30分)
A
(2016·河北省八校高三第一次联考)We do not usually think about how our language works.Talking is such a natural，everyday activity that we do not often stop to consider how it actually works.When we do study our language，though，we are often surprised that we are able to understand our conversations.Words can mean so many different things.However, it turns out that the speaking situation helps a lot in making language work.
