中国大学MOOC: Grammar practice: Choose the appropriate answers. As we all know, the earth _________ round.
举一反三
- As we all know, the earth is round.As is______ ______ ______ , the earth is round.
- ①_____ is well know to us all that the earth is round.②____ is well known to us all, the earth is round. A: That B: As② C: It① D: Which
- As is known to all that the earth is round.
- 中国大学MOOC: Please choose one appropriate answer to complete the sentence below._______________, Earth Hour is a message of hope and a message of action, and we should believe that everyone can make a difference.
- Listen to five questions and choose the appropriate answers.