中国大学MOOC: They walked so fast that I could not_____them.
举一反三
- They walked so fast that I could not _____ them.
- They walked so fast that I could not______them. A: break up with B: come up with C: keep up with D: put up with
- They walked so fast that I could not _____ them. A: get along with B: sprung up C: raise up D: keep up with
- They walked so fast that I could not ________them. （ ） A: keep back B: keep away from C: keep out D: keep up with
- A huge dog started to chase me, and I had to run.........................(so fast as I could, as fast as I could) to get away.