. He hesitated about the brake, otherwise the accident ______.
| A．could have been avoided | B．could have avoided |
| C．would have avoid | D．should have been avoided |
I didn’t understand ________led him to be late for three times every week.
| A．what it was that | B．it was where that |
| C．how it was that | D．why was it |
_______ made me angry was that it never______ her that her parents might be worried.
| A．That; happened to | B．What; occurred to |
| C．What; belonged to | D．That; meant to |
Some refugees made______ new life for themselves across the border, but they were troubled with homesickness in _____later life.
| A．a; 不填 | B．the; the | C．a; the | D．不填; 不填 |
— How did they _______ your suggestion?
— Opinions vary.
.
| A．reply | B．reacted to | C．object to | D．think |
The light above the elevator________ that the elevator was then at the fifteenth floor.
| A．indicated | B．suggested | C．symbolized | D．aimed |