问题 解答题

4个同样的小正方体可以拼成一个大正方体.______.

答案

因用4个同样的小正方体只能拼成一个长或宽相等,宽或高相等的立体图形,正方体的特征是长、宽、高都相等,所以4个同样的小正方体不能拼成一个大正方体.

故答案为:错误.

改错题

短文改错

        假定英语课上老师要求同桌之间修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。

        增加:在缺词处加一个漏字符号,并在其下面写出该加的词。

        删除:把多余的词用斜线(\ )划掉。

        修改:在错的词下画一横线,并在该词下面写出修改后的词。

注意: 1. 每处错误及其修改均仅限一词;

             2. 只允许修改10处,多者(从第11处起)不计分。

     When I was a child, my mom pushed me to studying hard, hoping I could get a chance to go

to college. I experience pressure for the first time. I did that my mom expected because I didn't

want to make her disappointing. I was born in a poor peasants family, but I really knew life was

not easy. All the things my mother did was the result of her hope that I could lead better life in the

future. As the saying goes, "no pains, no gains." I was finally able to realize my mother's dream

and had a chance to go to college. Thanks to my mother's push and the pressure, I made them.

Now, I no longer think pressure is a worse thing.

                                                                                                                                                       

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