A：李煜
B：李清照
C：陆游
D：辛弃疾
中华文明源远流长，中央集权体制创新，儒家文化博大精深；古希腊罗马文明是西方文明的源头，民主和法治，人文精神的滥觞；两大文明薪火相传，相互交融，共同推动着人类文明进程。从文明史角度出发，二者分别是哪两大文明的杰出代表（ ）
根据短文内容填空。
Jane White is an American girl. She is fifteen. She is a middle school student. Her father is Bill White and her mother is Joan White. Her brother, Bob, is a student, too. He is in a black coat and Jane is in a red sweater.
“其制两柄上弯，高可三尺……其所盛种粒，各下通足窍，仍旁挟两辕，可容一牛，用一人牵，傍一人执耧，且行且摇，种乃自下。”这段话描述的农具出现于（ ）
