My wallet is nowhere to be found. I ______ when I was on the bus.A、must drop it

游客2024-01-16 23

问题 My wallet is nowhere to be found. I ______ when I was on the bus.

选项 A、must drop it
B、should have dropped it
C、must have dropped it
D、had dropped it

答案 C

解析本题考查情态动词用法。根据句意，我推断我肯定是把钱包掉车上了。A、D没有推断的意思；B是指“本应该做某事”；C是指“一定…”。所以选C。句意为：我的钱包哪儿都找不到，我肯定是坐公交车时掉了。

转载请注明原文地址:https://tihaiku.com/zcyy/3367505.html

相关试题推荐

随机试题

最新回复(0)

Mywalletisnowheretobefound.I______whenIwasonthebus.A、mustdropitB、