单选题:—Is Jack on duty today? —It_____ be him. It’s his turn t.. 题目分类:情态动词 题目类型:单选题 查看权限:VIP 题目内容: —Is Jack on duty today? —It_____ be him. It’s his turn tomorrow.A.mustn’tB.won’t C.can’tD.needn’t 参考答案:
When the rescue workers arrived, they were sad to see what _.. When the rescue workers arrived, they were sad to see what _____ of the relics after the big fire. [ ]A. was remained B. remained C. was made D. made 分类:情态动词 题型:单选题 查看答案
To live in honor, _____he came from a poor family, was his a.. To live in honor, _____he came from a poor family, was his ambition.A. thoughB. ifC. unless D. however 分类:情态动词 题型:单选题 查看答案
I am afraid I would have little influence over her ______ he.. I am afraid I would have little influence over her ______ her mind was made up on any subject.A. until B. once C. though D. unless 分类:情态动词 题型:单选题 查看答案
It ________ be the postman at the door.It's only six o'cl.. It ________ be the postman at the door.It's only six o'clock.( 2011·江西)A.mustn'tB.can'tC.won'tD.needn't 分类:情态动词 题型:单选题 查看答案
Sally worked late in the evening to finish her report _____ .. Sally worked late in the evening to finish her report _____ her boss could read it first next morning.A. so that B. becauseC. beforeD. now that 分类:情态动词 题型:单选题 查看答案