2022年普通高等学校招生全国统一考试·模拟调研卷XGK(三)3英语试题

28.What does the first paragraph serve as?

A.A background.

B.A lead-in

.C.An argument.

D.A summary.

29.How does copyright registration favour a creator?

A.A creator finds it easier to claim damages.

B.A copyright promotes the sale of artistic works.

C.A copyright guarantees a worldwide protection.

D.A creator has a much longer lifespan.

30.What is the minimum protection period for a copyright owned by a US firm?

A.95 years.

B.120 years.

C.50 years.

D.70 years.

31.What's the text mainly about?

A.Registration of copyrights and its benefits

B.How to register a patent in the USA.

C.Protection of copyrights in different countries.

D.How to settle a copyright disagreement.