Which of the following sentences indicates POSSIBILITY?A、Lightning can be danger

游客2024-09-01  9

问题 Which of the following sentences indicates POSSIBILITY?

选项 A、Lightning can be dangerous.
B、You can’t keep the book for so long.
C、Can you pass the salt?
D、You can forget about your holiday.

答案 A

解析 情态动词。B项的can表示“许可”的用法,它的否定形式可以用来表示“禁止”。C项can表示“能力”,有时带有“愿意”的含义,相当于will,多见于口语。D项can表示“许可”,在有些场合可以带有“劝告”的含义。can表示“可能”,可用于肯定陈述句、否定陈述句和疑问句,故本题选A。注意:肯定句中的can表示的是逻辑上的可能性,此点与ma,y不同,后者表示事实上的可能性。如:Like all othercurrencies,the pound can be devalued if necessary.It’s a time of financial crisis.The poundmay be devalued.
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