问题
选择题
—Excuse me,but I haven’t got the iPhone 4 ordered through the Internet.
—Sorry madam,I’m sure you have it by this Friday.
A.must
B.may
C.could
D.shall
答案
答案:D
考查情态动词的用法。Shall用语二三人称表示一种语气,在这里表示允诺,句意:我确信到这周五,你可以拿到的。故选D。