He tried to solve the problem , but he ____gave up.
A: quickly
B: quick
C: quiet
D: quietly
A: quickly
B: quick
C: quiet
D: quietly
举一反三
- He tried to solve the problem, but he (quick) ________ gave up.
- He tried his best to solve the problem, ______ difficult it was.
- He had tried many times to _______ smoking, but he failed. A: kill B: gave out C: give away D: give up
- ______ he is running! A: [A]What quickly B: How quick C: How quickly
- So<br/>____ that no one could catch up with him. A: did he run quickly B: he ran quickly C: quickly did he run D: quickly he ran