By writing the 3rd paragraph, the author intends to . A. analyze a problem B. find out the cause of a problem C. present a problem D. cause readers’ attention to a problem 第二部分 第一节.短文改错(共10小题,每小题1分.满分10分)以下标有题号的每一行均有一个错误.请找出.并按下列情况改正: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(Λ).在该行右边横线上写出该加的词.此行错一词: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:请在答题卡上作答.Today on my way home from school, I discovered a fire. 【查看更多】
When a contractor is ready to begin construction of asuperhighway, he makes a preliminary study of the drawings andblueprints supplied by the engineers. He gains mental picture. of the whole jobbefore he begins actual construction.