首页 / 高中英语 / 试题详细
  • 更新 2022-09-03
  • 科目 英语
  • 题型 选择题
  • 难度 中等
  • 浏览 256

____ on ten years of observation and study, the story shows that everyone dreams every night, whether they realize it or not.

A.Basing B.Based
C.Being based D.Having based
登录免费查看答案和解析

ontenyearsofobservationandstud