题目内容
he two scientists have discovered 65 of the more than 100 planets____orbitting other stars.
A. have been found B. have found C. to be found D. found
D
过去分词作定语。
练习册系列答案
相关题目
题目内容
he two scientists have discovered 65 of the more than 100 planets____orbitting other stars.
A. have been found B. have found C. to be found D. found
D
过去分词作定语。