中国大学MOOC:"Dark text on a dark background works best.";
举一反三
- 中国大学MOOC: It was always dark and we got very ______________.
- 中国大学MOOC: It was almost dark in the streets ______ a few very powerful spotlights.
- 中国大学MOOC: 1)“Young Goodman Brown” was written by the American Dark Romanticist _____.
- 中国大学MOOC: But we can’t head back when it ______ dark, right?
- 中国大学MOOC: It was so dark in the building that I didnt dare to ________ any step further.