题目

I was really anxious about you．You ________ home without a word．（ ）A. mustn't leaveB. shouldn't have leftC. couldn't have leftD. needn't leave

I was really anxious about you．You ________ home without a word．（ ）

A. mustn't leave

B. shouldn't have left

C. couldn't have left

D. needn't leave

题目解答

答案

B. shouldn't have left

解析

步骤 1：理解句子含义
句子"I was really anxious about you． You ________ home without a word．"的意思是"我真的很担心你。你________家一句话也没说。"。根据句意，这里需要表达的是"不应该离开家"的意思。
步骤 2：分析选项
A. mustn't leave：不允许离开。这表示禁止，不符合句意。
B. shouldn't have left：不应该离开。这表示过去不应该做某事，符合句意。
C. couldn't have left：不能离开。这表示过去不可能做某事，不符合句意。
D. needn't leave：不需要离开。这表示不需要做某事，不符合句意。
步骤 3：选择正确答案
根据句子的意思，正确答案是B. shouldn't have left，表示过去不应该离开家。