216. If you feel dizzy in a coal-burning room, that’s lack of . Please open the window and air the room at once.
| A．onion__________ | B．hydrogen__________ | C．oxygen | D．carbon-dioxide |
I am considering changing to a more interesting job, as the present job, which requires a lot of _______, nearly bores me to death.
| A．repetition | B．instruction | C．impression | D．appreciation |
___________ made his mother worried.
| A．The child was addicted to playing computer games |
| B．The child’s being addicted to playing computer games |
| C．The child addicted to playing computer games |
| D．The child’s being addicted to play computer games |
There is some doubt _________ Mr Zhang will sign the contract with us.
| A．when | B．whether | C．if | D．that |
— How do you like his new novel?
— It is ____ interesting than I expected.
| A．a great deal much | B．a great deal of more |
| C．a great deal of much | D．a great deal more |
All the senior leaders are members of the same family. _____, I’m likely to have to move if I want to get promoted.
| A．Though | B．Meanwhile | C．However | D．Therefore |