超星 - 被动语态视频测验 - 查题吧

单选题

What example does the video give to show the relationship between Subject, Verb and Agent?

A film was shown by the teacher.
B. The poem was written by Shakespeare.
C. A song was sung by the singer.

单选题

According to the video, which law is related to this sentence: "A free trade agreement between Australia and Indonesia has been announced by the foreign minister. "?

A. We want to focus on the result of an action.
B. The agent is obvious, not relevant or repetitive.
C. We want to avoid naming the agent.

1