单项选择 适中0.65 引用1 组卷25
Trees ________ oxygen and ________ carbon dioxide.
A.give off, let off | B.release, give on |
C.let out, absorb | D.absorb, let out |
23-24八年级下·上海浦东新·期中
类题推荐
Trees ________ oxygen and ________ carbon dioxide.
A.give off, let off | B.release, give on |
C.let out, absorb | D.absorb, let out |
组卷网是一个信息分享及获取的平台,不能确保所有知识产权权属清晰,如您发现相关试题侵犯您的合法权益,请联系组卷网