中国大学MOOC:"In spite of the diffuculites we always managed to ____back.";
举一反三
- 中国大学MOOC: We always buy a newspaper on Saturdays, __________ we?
- 中国大学MOOC: It was always dark and we got very ______________.
- Put your hands behind your back. Don’t speak. We’ll ___________ in ten minutes. A: back B: be back C: are back D: are back to you
- 中国大学MOOC: But we can’t head back when it ______ dark, right?
- 中国大学MOOC: When parting each other, we always shake hands.