题目内容

To find the perimeter of any quadrilateral, we add the four sides.What does "perimeter" mean?

A. circumscription
B. circumference
C. diagonal
D. periphery

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更多问题

He flatly contradicted her assertion that he was too lazy to mow the lawn.

A. agreed
B. corroborated
C. blamed
D. denied

根据汉语释义选择英文单词:天文学家

A. astronaut
B. astronomer

根据汉语释义选择英文单词:天文学

A. astronomy
B. astrology

根据汉语释义选择英文单词:同色的

A. homochromous
B. heterochromous

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