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>
  • 
    
  • during the test we were supposed to stay in our seats,keep our eyes on ourwork,___to anyone.

    during the test we were supposed to stay in our seats,keep our eyes on ourwork,___to anyone.
    A and not speak
    B instead of speaking
    英語人氣:417 ℃時間:2019-10-23 04:03:12
    優(yōu)質(zhì)解答
    A
    如果是B,前面就不應(yīng)該用逗號連接,而用and來表示兩個并列成分
    即:a and b或a,b,and c
    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. 手機版