高中英语语法情态动词——I've had this birthday card,but it doesn't say who se_英语解答

高中英语语法情态动词
——I've had this birthday card,but it doesn't say who sent it.
——Could it be from Ron?
这里情态动词could可以用May吗?

人气：350 ℃　时间：2020-04-24 04:41:25

解答

不可以的吧.
can/could表猜测,may表较为肯定的猜测或请求.