今天的句子：
JBS, the world’s biggest meat processor, has paid an $11m ransom after a cyber-attack shut down plants, including abattoirs in the US, Australia and Canada. JBS, which supplies more than a fifth of all beef in the US, reportedly made the payment in bitcoin. The meat producer was forced to stop all cattle slaughtering at its US plants for a day, in a move that threatened to disrupt food supply chains and lead to further food price inflation in the US, where labour shortages, high demand and Covid disruptions are taking their toll.
思考题：
It can be inferred from the text that__.
A.ransom payment is supported by government
B.bitcoin is widely convertible in a lot of places
C.the biggest meat producer stemmed from U.S.
D.the hackers aimed to extort money from JBS
句子解析：
第一句：
JBS, the world’s biggest meat processor, has paid an $11m ransom after a cyber-attack shut down plants, including abattoirs in the US, Australia and Canada.
参考译文：全球最大的肉类加工商JBS因网络攻击而关停众多工厂之后（包括在美国、澳大利亚和加拿大等地的屠宰场），支付了1100万美元的赎金。
第二句：
JBS, which supplies more than a fifth of all beef in the US, reportedly made the payment in bitcoin.
参考译文：据报道，JBS用比特币支付了这笔款项。该公司供应美国超过五分之一的牛肉。
第三句：
The meat producer was forced to stop all cattle slaughtering at its US plants for a day, in a move that threatened to disrupt food supply chains and lead to further food price inflation in the US, where labour shortages, high demand and Covid disruptions are taking their toll.
参考译文：这家肉类生产商被迫停止美国工厂的所有屠宰活动一天，此举有可能进一步影响深受劳动力短缺、高需求和疫情冲击的美国，扰乱美国的食品供应链，并导致食品价格上涨。
思考题解析：
It can be inferred from the text that_______.
A. ransom payment is supported by government
（赎金支付由政府支持）
A选项错误。
B. bitcoin is widely convertible in a lot of places
（比特币在很多地方都可以广泛兑换）
B选项错误。
C. the biggest meat producer stemmed from U.S.
（最大的肉类生产者来源于美国）
C选项错误。
D. the hackers aimed to extort money from JBS
（黑客的目的是向JBS勒索钱财）
D选项正确。
文章来源背景和来源：
World’s biggest meat producer pays ￡7.8m ransom after cyber-attack
全球最大的肉类生产商在网络攻击之后支付780万英镑赎金
Source: https://www.theguardian.com/business/2021/jun/10/worlds-biggest-meat-producer-jbs-pays-11m-cybercrime-ransom
背景：全球最大肉类供应商JBS今年5月底遭受黑客有组织的攻击，其多地系统受影响暂停作业，不少屠宰厂和加工厂停工一整天，许多国家和地区的肉类供应均受扰乱。据悉，JBS后来向黑客以比特币支付了价值1100万美元的赎金，系统后来恢复正常。JBS并不是第一个遭受黑客勒索的大型企业。今年更早一些时候，美国最大的燃油管道运营商Colonial就曾因系统被黑客攻击而中断运营，一度迫使美国政府宣布进入国家紧急状态，最终Colonial向黑客支付了75个比特币。
