can表许可 — 英语选择题
题目
图书馆规定：Students can borrow books only with a student card. 明明有学生证，但他今天忘带了。他想借书，正确的说法是哪一组？A. — Can I borrow a book? — Yes, you can. B. — Can I borrow a book? — Sorry, you can't. You must have your student card. C. — Can you borrow a book? — Yes, I can. D. — Must I borrow a book? — No, you needn't.