2018--2019学年人教版选修七Unit 3 Under the sea grammar课时作业(6)
2018--2019学年人教版选修七Unit 3 Under the sea grammar课时作业(6)第3页

B.Technology firms take security less seriously.

C.Warnings from relevant departments are absent.

D.The software developers lack afterthoughts.

3.What will happen if codes are weakened according to the passage?

A.Terrorist attacks are sure to occur more often.

B.Security services can't monitor people's behaviour.

C.Important information may not be guarded safely.

D.Computer users won't grasp the professional knowledge.

4.The underlined part in the 6th paragraph implies    .

A.the liability rules can be established soon

B.users probably enjoy more new products

C.firms can legally escape promoting innovation

D.courts haven't power to interfere firm's freedom

5.What can we know about cyber-security insurance?

A.It frees consumers from being attacked from hackers.

B.It offers firms funds to improve the ability of innovation.

C.It protects firms willing to solve problems from the collapse.

D.It increases the economic burden of the technology firms.

6.What's the author's preferred solution to computer security?

A.Raising users' full awareness of encoding.

B.Reporting hackers' attacks to high-tech firms.

C.Urging firms to further improve faulty products.

D.Strengthening economic means further.

第二节 任务型阅读

Translation is an essential tool for communication between businesses, between companies and their customers, between organizations, and between countries. The most common way to get a translation done is to go through a translation agency or a translator. But the past few years have seen the appearance of a new type of translators: machine translators. Nowadays a person can point his smartphone at a sign in downtown Japan and a machine translation app will display the