请写出下列单词的复数形式。lápiz______ ; habitación______ ; joven______ ; crisis______ ; lunes______ ; casa______ ; sofá______ ; papel______ ; rubí ______ ; andén______ ; carácter______ ; rey ______ ; pez ______ ; papá______ ; café______
举一反三
- habitación的复数形式是______
- 请根据拼音写出下列词语。所有词语都出自之前学习的课文之中，可以参考笔记完成本题。lù lù xù xù______ xián xiá ______ jié zoù______ duàn liàn______ huàn xiǎng______ qiān shān wàn shuǐ______ bí zǔ______ gāo yǎ______ zhī fáng______ wǎn xī______ rén mǎn weí huàn______ pō lěng shuǐ______ bào yuàn______ yāo qǐng______ chuán chéng______ jiā yù hù xiǎo______ lián huán huà______ zhèng zōng______ fēng qù______ jiè yì______
- The author’s mother described her Sau-sau by using the expression “n______ c______” at the dinner because she believed that her Sau-sau just pretended to be polite. (请根据首字母提示写出合适的单词。填写答案时请填写完整单词。)
- 中国大学MOOC: The author’s mother described her Sau-sau by using the expression “n______ c______” at the dinner because she believed that her Sau-sau just pretended to be polite. (请根据首字母提示写出合适的单词。填写答案时请填写完整单词。)
- n个结点的有向完全图边数是n______ ______ ,每个结点的度数是2n-2______ 。