They were surprised that a four-year-old boy should work out such a difficult problem ____ they themselves couldn’t.
| A．once | B．then | C．while | D．if |
The engine of the ship was out of order and the bad weather _____ the helplessness of the crew at sea.
| A．turned out | B．resulted from | C．added to | D．made up |
---It was careless ___ you to have left your clothes outside all night.
--- My God! _____.
| A．of; So did I | B．for; So did you |
| C．for; So were you | D．of; So I did |
The factory has produced ____ computers as they did last year.
| A．twice as many | B．twice as much |
| C．as twice as many | D．as twice much |
The population of this city is larger than ____ of New York.
| A．those | B．that | C．one | D．ones |
Tom was deeply by the story of the hero. Which of the following is not right?
| A．impressed | B．moved | C．pressed | D．struck |