题目内容：

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Coronavirus Outbreak Tests World's Dependence on China

The world is quickly 1. (realize) how much it depends on China.

Apple is rerouting supply chains. Ikea is closing its stores and paying staff members 2. stay home. Starbucks is warning 3. a financial blow. Ford and Toyota will idle some of their vast Chinese assembly plants for an extra week.

The 4. (mystery) coronavirus has virtually shut down one of the world's most important 5. (grow) engines. Desperate to slow the fast-moving virus, the Chinese authorities 6.(extend) the country's national holiday, and crippled land, rail and air transport. Entire cities have shut down.

The full extent of 7. hit to the broader business world is not yet clear. "Our members are dealing with 8. (vary) degrees of disruption in their businesses," said Jake Parker, the senior vice president of the US-China Business Council.

If travel 9. (restrict) and quarantines are expanded or the holiday extended 10.(far), he said, "that will amplify these problems." (c) 2020 The New York Times Company