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第二大题的三道题. 

来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/05/16 15:06:59
第二大题的三道题.

 

能否换成英语文本(看不清),我一定能解答
再问: 好的
再问: 要用否定句和一般疑问句回答 1 My brother can sing many foreign songs. 2.He must finish his composition in half an hour. 3 You may go homeafter the meeting.
再答: 1 My brother can't sing any foreign songs Can your brother sing any foreign songs?
再答: 等一回 有点慢
再答: 2 He needn't/doesn't have to finish his composition in half an hour Must he finish his composition in half an hour?