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>
  • 
    
  • 非謂語動(dòng)詞選擇題,請?jiān)斀?

    非謂語動(dòng)詞選擇題,請?jiān)斀?
    Everyone here will thank the firefighter for the things they have done to prevent fires and ______ (make) the environment safer .
    英語人氣:730 ℃時(shí)間:2020-04-13 16:04:12
    優(yōu)質(zhì)解答
    to make 是對的.to prevent fires (“預(yù)防火災(zāi)”)的目的是to make the environment safer,這里的to make the environment safer是做目的狀語的,和to prevent fires并列.此處切勿受到prevent的干擾.另外,此處的不定...那道題和這道題不一樣……我的多了個(gè)and哦。那此處的(to) make the environment safer 和to prevent fires并列關(guān)系,因?yàn)榘裻o prevent fires去掉后意思基本不變。to是否要省略?可以省略,如:It’s necessary for us to read more and have more practice. He didn’t want to go on working but have a rest.
    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(diǎn),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