21.12模样形状动词的回答体例_模样形状动词 21.12模样形状动词的回答体例 问句 一定回答 否定回答 Need you…? Yes, I must. No, I needn't Must you…? No, I don't have to. 典范例... /
2010-06-08 / 查看
167 次
21.8 should 和ought to-模样形状动词 21.8 should 和ought to 除了上述的用法,两者还可默示 "想必一定,按理应该"的意思。例如: I ought to be able to live on my salary.靠我的薪水,想必也能维... /
2010-06-08 / 查看
181 次
11.17将来完成时-动词的时态 11.17将来完成时 1)组成will have done 2)不雅观点 a.状况完成:默示某事继承到将来某临时为止不断有的状况。例如: They will have been married for 20 years by t... /
2010-06-08 / 查看
6 次