中国大学MOOC: I can my roommates by their footsteps.
举一反三
- I can my roommates by their footsteps. A: distinguish B: originate C: promote D: pursue
- I can _______________ my roommates by their footsteps. A: distinguish B: originate C: navigate D: deliver E: facilitate
- 中国大学MOOC: Can I ________ my Oyster card please?
- 中国大学MOOC: I can only pay a ___ of my bill.
- 中国大学MOOC: I can get ____________ in my part of the conversation.（单选）