Teachers have to constantly update their knowledge in order to maintain their professional ___.
| A．consequence | B．independence | C．competence | D．intelligence |
—How much salt did you put in the soup ?
— I’m sorry to say , _______ . I forgot .
| A．none | B．no one | C．nothing | D．no |
Most people believe that ____knowledge is power and that having ____ good command of a
foreign language is of great importance .
| A．/ , / , | B．the , a , | C．/ , a , | D． /, the |
Many students listened to the lecture, but I wondered how much they ______.
| A．took out | B．took up | C．took off | D．took in |
----- Why are they taking all the equipment away ?
------____________ , they are packing up to leave.
| A．The job was done | B．The job has been done |
| C．With the job done | D．With the job doing |
It is _____that he has been addicted to the drugs and has difficulty quitting it.
| A．obviously | B．apparently | C．possibly | D．likely |