Hearing the joke, he _____ from ear to ear with delight.
举一反三
- Hearing the joke, he _____ from ear to ear with delight. A: grinned B: grined C: sneered D: chuckled
- He ______ in delight upon hearing the news.
- Please give _______ to what he has to say. A: an ear B: ears C: your ears D: ear
- Hearing is the ability to detect _______ and performed by ____. The human ear can only be sensitive in the range of frequency of ___ Hz. to ___ Hz.
- It is generally necessary for a rice ear to emerge from the top of the ear to the base node of the ear A: A 5～7 days; B: B 2～4 days; C: C 8～10 days; D: D 10 days or more