At which意思

"At which" 是英語中的一個短語,用於引導從句,通常用於詢問或指示某一個特定的時間、地點、物品或其他特定的點。它可以用來替代 "at that"、"at the one" 或者 "at the place/time/item" 等短語。

例如:

  1. 時間:

    • "At which time will the meeting start?" (會議將在什麼時候開始?)
    • "At which point in the lecture did you lose interest?" (你在講座的哪個點開始失去興趣?)
  2. 地點:

    • "At which airport will the team be arriving?" (團隊將會在哪個機場到達?)
    • "At which hotel will the conference be held?" (會議將在哪個酒店舉行?)
  3. 物品:

    • "At which store did you find the best deal?" (你在哪家商店找到了最好的交易?)
    • "At which table will the guests be seated?" (客人們將會在哪張桌子就座?)
  4. 其他:

    • "At which university did you receive your degree?" (你在哪所大學獲得的學位?)
    • "At which speed did the car collide with the wall?" (汽車以什麼速度撞上了牆?)

在使用 "at which" 時,要注意從句中的謂語動詞應該與先行詞(即 "at which" 所指代的那個時間、地點、物品等)保持一致。例如,如果先行詞是 "time",那麼從句中的謂語動詞應該與時間相關,如 "start"、"end"、"arrive" 等。如果先行詞是 "place",那麼謂語動詞應該與地點相關,如 "arrive"、"hold"、"be seated" 等。