He was _____of looking down upon the disabled person in pulic，but he turned a deaf to it.
| A．condemned | B．charged | C．accused | D．blamed |
Before the first nonstop flight made in 1949,it______necessary for all planes to land for refueling.
| A．would be | B．has been | C．had been | D．would have been |
—Have you found anything wrong with your computer?
—Yes,and I was about to give it up when an idea ______to me that it may be struck by some kind of virus.
| A．occurred | B．happened | C．took place | D．turned |
We______our breakfast when an old man came to the door.
| A．just have had | B．have just had | C．just had | D．had just had |
Although there is a difference in spelling,pronunciation between American English and British English,both of the countries have much to________
| A．share | B．communicate | C．spare | D．improve |
—I’m sincerely inviting you to join our chess club,Mr Turban.
—Thanks,but I’m not ________as any of you.
| A．as a good player | B．as good a player | C．as player a good | D．a good player |