中国大学MOOC: By the time I ____________ who it was, he had hung up.
举一反三
- By the time I ____________ who it was, he had hung up. A: figured out B: put out C: went out D: took out
- What had Alex done before he hung up? He had _______________. .
- 中国大学MOOC: I was hung up on the thought in Paragraph 3 probably means I __________.
- 中国大学MOOC:"He said if he had time, he to the cinema that night.";
- 中国大学MOOC: I ____ by his story that he made up.