I have some information about the astronauts _______ is helpful to you. A. who B. what C. which D. w...
2022-09-15 11:11:05 27次 辽宁省庄河市2018-2019学年高一上学期入学考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I have some information about the astronauts _______ is helpful to you.
A. who B. what
C. which D. whose
本题链接：
