每句仅有一处错误。每处错误仅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...

问题详情：

每句仅有一处错误。每处错误仅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：每处错误及其修改均仅限一词，每句只允许修改一处，多者不计分。

51. However, we still must be aware of the skilful methods using ads to try and sell us things.

52. It is important to figure out exactly what you want to tell the audience and what you are trying to have them to do.

53. Also important is the sales targets---the amount which they think they will sell in a future period.

54. After you have decided who your audience is, it is time to decide what you want the audience to know or think.

55. Lu Kai asked whether it teaches listening and speaking.

【回答】

g改为used       52 去掉them后的to        改为are

k后加about      hes改为taught

知识点：其他

题型：短文改错