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(2016·东北三校二模)CANYOUIMAGINEHOWHARDITWOULDBETOREAD
SENTENCESLIKETHIS? Every one of us gets so used to punctuation marks that not many of us give them a second thought. Actually, the ancient Greeks wrote this way. The lack of punctuation marks probably didn't bother good readers, though. As they read, they just put pauses where they fit best. Also at this time, sentences switched directions. A sentence read from left to right. The next one read right to left, and then left to right again, etc. The ancient Romans sometimes punctuated like this: They·put·something·that·can·separate·words·in·a·sentence. The word punctuation actually comes from this idea and the Latin word puncture, which means a dot.