36. You ________ right now. The train is leaving in an hour.
(A) would rather go
(B) had better go
(C) had rather gone
(D) would better go

為什麼選 B（had better go）✅

1️⃣ had better + 原形動詞

• 用來表示：強烈建議、警告、現在不做會有不好的後果

• 常搭配 right now、or else、否則會…

? 句意是：
「你現在最好走，因為一小時後火車就要開了。」
→ 完全符合 had better 的使用情境

為什麼其他選項錯 ❌

(A) would rather go

• would rather + 原形動詞＝「比較想要／寧願」

• 表示個人偏好，不是急迫建議
  ❌ 不符合火車快開走的「警告感」

(C) had rather gone

• 錯在時態＋結構

• had rather 幾乎不這樣用

• 若是「寧願已經做了某事」，應該是
  ? would rather have gone
  ❌ 文法錯

(D) would better go

• ❌ 英文不存在這種用法

• 只有 had better，沒有 would better
  → 這是台電、國考很愛出的「陷阱選項」

快速記憶法（考試超好用）

? 看到「現在、快來不及、否則會怎樣」→ 直接選 had better

例：

• You had better study now, or you’ll fail.

• You had better leave early.