中国大学MOOC: You, like most people, probably have been such a situation.
举一反三
- You, like most people, probably have been such a situation. A: at B: of C: in D: on
- 中国大学MOOC: 5.How long have you been coughing like this?--_________________________________________.
- You probably have been in a situation _____ you are being asked for a business card? A: where B: what C: who D: why
- 中国大学MOOC: You are distracted because you have just remembered something important you have forgotten to say. You realize that people are looking at you, but you have no idea of what has just been said. Which of the following expressions do you think is INAPPROPRIATE to help you in the situation?
- 中国大学MOOC: Today, smallpox, polio, typhoid and measles are no longer common because most people have been protected by _______.