单选题
Which of the following sentences does NOT indicate certainty?
A、
The dinner should be OK in five minutes.
B、
You shall not leave here before 10 o'clock.
C、
From his accent, he must come from India.
D、
I can't find my dog. It may be lost.
【正确答案】
B
【答案解析】
此题考查情态动词表示肯定推测。B中的shall表示命令和规则,翻译为“十点前你不能离开”。在肯定句中,may,can,should,must都可以表示肯定推测,可能性由小到大。
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