He ______ that here was nothing wrong with his theory.
A: announced
B: asserted
C: claimed
D: proclaimed
A: announced
B: asserted
C: claimed
D: proclaimed
举一反三
- He _____ that there was nothing wrong with his theory.
- "It isn't fair!", he __________angrily. A: claimed B: proclaimed C: exclaimed D: acclaimed
- He designed an experiment in order to _______ his theory.
- In his speech, he used quite a lot of slides to ____ his theory.
- He finds it extremely difficult to __________ his new theory.