问题
选择题
—Will you read me a story,Mummy?
—OK.You ________ have one if you go to bed as soon as possible.(2011·陕西)
A.might
B.must
C.could
D.shall
答案
答案:D
句意:——妈妈,给我讲个故事好吗?——好,如果你尽快上床睡觉,我就给你讲一个。shall在此处表示“允诺”,故选择D项。