Teachers have to constantly update their knowledge in order to maintain their professional _____.
| A．consequence | B．independence | C．competence | D．intelligence |
The teacher won’t have any student __________ cheating in the exams.
| A．being tired of | B．getting away with |
| C．cutting down | D．having fun with |
Recently a film was made _________ Premier Zhou Enlai.
| A．in charge of | B．in memory of | C．in search of | D．in case of |
— I have got a headache.
— No wonder. You in front of that computer too long.
| A．work | B．are working |
| C．have been working | D．worked |
The expert insisted that silkworms were first raised by a woman in is now Hebei Province.
| A．which | B．that | C．where | D．what |
My grandfather is as as a young man and hates sitting around doing nothing all day.
| A．enthusiastic | B．energetic | C．talkative | D．sensitive |