—Must I go there right now?—No，you ________.You ________ go there before supper.
题型：不详难度：来源：
—Must I go there right now?
—No，you ________.You ________ go there before supper.| A．mustn"t；need | B．needn"t；may | | C．can"t；need | D．won"t；can |
|
答案
| B |
解析
Must I．..？肯定回答用Yes，you must.否定回答是No，you needn"t或No，you don"t have to，不能用mustn"t，因为mustn"t表示“不许；不准；禁止”，本题后半部用may表示允许。 |
举一反三
—Could I borrow your dictionary?
—Yes，of course you ________.| A．could | B．will | C．can | D．might |
|
—Are you coming to Jeff"s party?
—I"m not sure.I ________ go to the concert instead.| A．must | B．would | C．should | D．might |
|
| Mr.Bush is on time for everything.How ________ it be that he was late for the opening ceremony. |
My sister met him at the Grand Theatre yesterday afternoon，so he ________ your lecture.| A．couldn"t have attended | B．needn"t have attended | | C．mustn"t have attended | D．shouldn"t have attended |
|
A left－luggage office is a place where bags ________ be left for a short time，especially at a railway station.| A．should | B．can | C．must | D．will |
|
最新试题
热门考点