昨zuó天tiān，我wǒ們men班bān的de一yí個(gè)ɡè美m(xù)ěi國ɡuó小xiǎo學(xué)xué生shēnɡ萊lái克kè回huí答dá老lǎo師shī的de問wèn題tí。數(shù)shù學(xué)xué老lǎo師shī問wèn：“1個(gè)ɡè蘋pínɡ果ɡuǒ，加jiā1個(gè)ɡè蘋pínɡ果ɡuǒ，再zài加jiā1個(gè)ɡè蘋pínɡ果ɡuǒ，一yí共ɡònɡ有yǒu幾jǐ個(gè)ɡè蘋pínɡ果ɡuǒ？”萊lái克kè很hěn自zì信xìn地de說shuō：“4個(gè)ɡè蘋pínɡ果ɡuǒ?！崩蟣ǎo師shī板bǎn著zhe臉liǎn說shuō：“到dào底dǐ有yǒu幾jǐ個(gè)ɡè？”萊lái克kè吞tūn吞tūn吐tǔ吐tǔ地de說shuō：“4個(gè)ɡè蘋pínɡ果ɡuǒ?！崩蟣ǎo師shī想xiǎnɡ：萊lái克kè不bú是shì很hěn喜xǐ歡huɑn吃chī草cǎo莓méi嗎mɑ？于yú是shì，老lǎo師shī問wèn：“1個(gè)ɡè草cǎo莓méi，加jiā1個(gè)ɡè草cǎo莓méi，再zài加jiā1個(gè)ɡè草cǎo莓méi，共ɡònɡ有yǒu幾jǐ個(gè)ɡè草cǎo莓méi？”萊lái克kè馬mǎ上shànɡ回huí答dá：“3個(gè)ɡè草cǎo莓méi。”老lǎo師shī很hěn高ɡāo興xìnɡ，又yòu問wèn：“1個(gè)ɡè蘋pínɡ果ɡuǒ，加jiā1個(gè)ɡè蘋pínɡ果ɡuǒ，再zài加jiā1個(gè)ɡè蘋pínɡ果ɡuǒ，一yí共ɡònɡ有yǒu幾jǐ個(gè)ɡè蘋pínɡ果ɡuǒ？”萊lái克kè很hěn快kuài回huí答dá：“4個(gè)ɡè蘋pínɡ果ɡuǒ?！崩蟣ǎo師shī嚴(yán)yán肅sù地de問wèn：“為wèi什shén么me？”萊lái克kè說shuō：“我wǒ口kǒu袋dɑi里li有yǒu1個(gè)ɡè蘋pínɡ果ɡuǒ，加jiā上shɑnɡ你nǐ給ɡěi我wǒ的de3個(gè)ɡè蘋pín果ɡuǒ，一yí共ɡònɡ4個(gè)ɡè蘋pínɡ果ɡuǒ?！崩蟣ǎo師shī無wú語yǔ。

今jīn天tiān，老lǎo師shī又yòu問wèn了le同tónɡ樣yànɡ的de問wèn題tí。萊lái克kè口kǒu袋dɑi里li同tónɡ樣yànɡ有yǒu1個(gè)ɡè蘋pínɡ果ɡuǒ。萊lái克kè自zì信xìn地de說shuō：“2個(gè)ɡè蘋pínɡ果ɡuǒ?！崩蟣ǎo師shī問wèn：“為wèi什shén么me？”萊lái克kè理lǐ直zhí?dú)鈗ì壯zhuànɡ地de回huí答dá：“回huí家jiā后hòu，我wǒ吃chī掉diào了le2個(gè)ɡè蘋pínɡ果ɡuǒ。4-2=2呀y(tǒng)ɑ！”老lǎo師shī暈yūn倒dǎo了le。