Fill in the blanks to finish the translation.原文:The application of blockchain technology has been extended to sectors including digital finance, Internet of Things, smart manufacturing, supply chain management and digital asset trading.译文:区块链技术应用已延伸到________、_________、________、_________、_________ 等多个领域.

区块链技术应用已延伸到( )等多个领域。

A、数字金融
B、物联网
C、智能制造、供应链管理
D、数字资产交易

According to the Figure 1-1, digital supply chain appeared in the third phase of the Internet evolution

What comes with the digital technology in the era of "smart agriculture"?

A、

IoT

Big data

Network security loopholes

Cloud Computing

Shandong Port Science and Technology Group Co Ltd serves as one of the top 10 businesses sectors of Shandong

A、正确
B、错误