题目内容：

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下短文。短文 中共有10处错误，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（∧），并在此符号下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，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。

The world is quickly realizing what much it depends on China. Apple is worried about its supply chains. Ikea is closing their stores and paying staff members when they staying home. Starbucks is warned for a financial blow by some authorities. The coronavirus has virtually shut down one of the world's most important growth engine. Desperate to slow the fast-moving virus, the Chinese authorities had extended the country's national holiday, and crippled land, rail or air transport. The full extent of the hit to the broader business world is not yet clearly. "Our the members are dealing with the present trouble,”saying the senior vice president of the US-China Business Council, Jake Parker.