2. 职称英语
  3. I have lost one of my gloves. I ______ it somewhere.A、must dropB、must have drop

I have lost one of my gloves. I ______ it somewhere.A、must dropB、must have drop

游客2025-07-27  28
问题 I have lost one of my gloves. I ______ it somewhere.
选项 A、must drop
B、must have dropped
C、must be dropping
D、must have been dropped
答案 B
解析 从第一句来看，“我”的手套已经丢失，那么情态动词应该选择must，动词drop应该用一般过去时。综合这两方面的考虑，我们填入空白处的应该是must have dropped，表示对过去事实的肯定性推测。
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