His hard work () when he won the prize.
A: paid off
B: showed of
C: rang off
D: kept off
A: paid off
B: showed of
C: rang off
D: kept off
举一反三
- Bill kept trying in his academic studies despite all odds and hard work finally paid off in his senior year.
- Choose the proper word or phrase(选择一个合适的单词或词组）His hard work _________ when he got a raise in salary. A: amazing B: ran into C: paid off
- When he failed to pay his bill, the power company ______ the supply of electricity. A: set off B: cut off C: took off D: put off
- Michael studied hard before the examination in mathematics, and it ______ . He made an A: paid out B: paid off C: paid over D: paid well
- The flight was _____ about a quarter of hour because of the fog. A: given off B: kept off C: put off D: turned off