We need to do a survey to ________ the answer. A. find out B. look out C. hand out D. take out
2022-09-29 01:50:57 167次 河北省石家庄市正定县2019届九年级上学期期末教学质量检测英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
We need to do a survey to ________ the answer.
A. find out B. look out C. hand out D. take out
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