题目

抛物线的准线方程为   ▲   . 答案：； 短文改错(共10小题；每小题1分，满分10分)此题要求你对一段文章改错。先对每一行作出判断是对还是错。如果是对的，在该行右边横线上画一个勾（√）；如果有错误（每行不会多于一个错误），则按情况改错如下：此行多一个词：把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，并也用斜线划掉。此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。注意：原行没有错的不要改。 Growing up is not easy. Sometimes all that is need 【小题1】___________is someone to rely on. For many years, she was Mum. 【小题2】___________My mother was a career woman and had her own     【小题3】___________problems to take care, but when I needed her, she     【小题4】___________was always there. Her strength came from anywhere   【小题5】___________I don’t quite know, somewhere very deep. She was sostrong that she would never break down, even while I  【小题6】___________went to her with all my little-boy problems and shout  【小题7】___________at her. Her strength made me stronger and gave to me  【小题8】___________courage to try things other thought were impossible. A  【小题9】___________­Helping hand is always stronger enough to lift you up.  【小题10】___________