题目内容
15.---Must we finish the work today?---________.We have something else to do tomorrow.( )
| A. | Yes,we can | B. | No,we can't | C. | Yes,we must | D. | No,we needn't |
分析 我们必须今天完成工作吗?
是的,必须,明天我们还有其他的事情要做.
解答 答案:C.上文是情态动词must的一般疑问句,结合下文是说明天要做其他的事情,故也就是今天必须完成,故用肯定回答,yes,we must,故选C.
点评 在回答must开头的一般疑问句时,肯定回答用must,否定回答用needn't或don't have to.如:1)-Must I finish my homework before eight o'clock?
-Yes,you must.
2)-Must I attend the meeting?
-No,you needn't(No,you don't have to).You can ask Tom to go instead.
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