독한독해 베이직에서 카페에 올려놓으신 프린트 풀으라고 올려놓으신거요(2016_독한독해_베이직_-_기초논리완성)

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1.  Since the days of Julius Caesar, many human societies have lived according to a calendar
divided into 12 months. Most species of animals, however, live by a more basic calendar. Their
calendar is based on the longer cycle. It depends on the Earth's position and movements in the
solar system. For example, some birds migrate to the warmer place in the winter. Suppose that
we lived by the solar calendar of the animals. Our activities would be _______.
 ① simpler    ② weekly
 ③ monthly     ④ seasonal
 ⑤ slower
 

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