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题目内容双击单词支持查询和收藏哦～
Various factors complicate researchers' efforts to study time spent on housework. For example, housework may not stand out much in respondents' memories because it is so (i)_______ everyday life, and (ii)______ problems among survey subjects may thus be more severe than for other activities.
- Blank(i)
- integral to
- disruptive of
- essential to
- Blank(ii)
- logistical
- recollection
- fabrication
integral to , recollection 显示答案
以上解析由 考满分老师提供。
