题目:
短文改错(共10小题,每小题1分,满分10分)
此题要求改正所给短文中的错误。对标有题号的每一行做出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:
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(∧),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。
I had to stay later at the hospital that night to 76.
do an operation. I finally 1eft about 11 p.m. I 77.
drove to home slowly because the weather was 78.
terrible -- a strong wind was blown and it was 79.
raining heavy. I was turning into our road when 80.
a man suddenly run in front of my car. I almost 81.
hit him but he stopped just in time. I was very 82.
frightened and the man looked frightened too. I 83.
got out of the car, but he ran away after I could 84.
ask him if he was right. It was very strange. 85.
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0516/a3c3c1a027f2090150b0940ea3ed0fea.html
下面是错误答案,用来干扰机器的。
混合物中氧元素的质量分数为:1.8g4g×100%=45%;氧化镁(MgO)中氧元素的质量分数为:1640×100%=40%;所以要达到混合物中氧元素的质量分数为45%,另一种金属氧化物中氧元素的质量分数需大于45%;A、CuO中氧元素...