精品偷拍一区二区三区,亚洲精品永久 码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

  • <center id="usuqs"></center>
  • 
    
  • Instead,the studies ended up giving their name to the “Hawthorne effect”,the extremely influential idea that the very ac

    Instead,the studies ended up giving their name to the “Hawthorne effect”,the extremely influential idea that the very act of being experimented upon changes subjects’ behaviour
    這句話里面的 very 和 upon
    英語人氣:311 ℃時間:2020-06-14 02:09:50
    優(yōu)質(zhì)解答
    very,表強(qiáng)調(diào),“恰好的,準(zhǔn)確的,真正的”
    upon,副詞,“基于,在...之上”
    有問題請追加~upon有什么用?我感覺upon可有可無?experiment upon 意思是"在...上做實驗"
    我來回答
    類似推薦
    請使用1024x768 IE6.0或更高版本瀏覽器瀏覽本站點,以保證最佳閱讀效果。本頁提供作業(yè)小助手,一起搜作業(yè)以及作業(yè)好幫手最新版!
    版權(quán)所有 CopyRight © 2012-2024 作業(yè)小助手 All Rights Reserved. 手機(jī)版