
| Lĩnh vực: toán & tin |
Word families (Nouns, Verbs, Adjectives, Adverbs): challenge, challenger, challenge, challenging
Xem thêm: ambitious, thought-provoking, intriguing, dispute, gainsay, take exception
challenging adj.
VERBS be, prove | make sth We have changed the course to make it more challenging. | find sth He found the course academically challenging.
ADV. extremely, very | quite | enough, sufficiently The tasks were not challenging enough for me and I got bored. | academically, intellectually, politically
adj.
ambitious schedule
performed the most challenging task without a mistake
a challenging hypothesis
a thought-provoking book
an intriguing smile
n.
they reacted irrationally to the challenge of Russian power
his challenge of the assumption that Japan is still our enemy
v.
She challenged his claims
Fischer challenged Spassky to a match
The illegal immigrant was challenged by the border guard