_____with many countries, everyday life in China is extremely digitized.

Audio takes up a lot of space when it is digitized. It is necessary to solve the compression problem of audio signal. Compression has no negative effect on sound quality.

Audio takes up a lot of space when it is digitized. It is necessary to solve the compression problem of audio signal. Compression has no negative effect on sound quality. A: 正确 B: 错误

Translate the following sentences into Chinese:You can search for shopping or discount information and store coupons in real-time. Most conveniently, digitized shopping carts can pull up a shopping list from smart phones.

You can search for shopping or discount information and store coupons in real-time. Most conveniently, digitized shopping carts can pull up a shopping list from smart phones. A: 真实的商场优惠券 B: 商家的即时优惠券 C: 真实商家的优惠券 D: 商家折扣券

What did the invention of the World Wide Web lead to/ A: It led to an innovative way of thinking and working. B: It led to the proliferation of new applications, which were no longer limited to enterprise-related activities but digitized almost any activity in our lives. C: It led to a new era for new media. D: It led to a new era for creation.