摘要： Until recently historians assumed that calendars with the advent of agriculture. A. came to existence B. came to existing C. came to exist D. were existential
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Until recently historians assumed that calendars ________ with the advent of agriculture.
A. came to existence B. came to existing
C. came to exist D. were existential
查看习题详情和答案>>Until recently historians assumed that calendars ________ with the advent of agriculture.
|
A．came to existence |
B．came to existing |
|
C．came to exist |
D．were existential |
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