If I _______ that program the day before yesterday, my computer wouldn’t have broken down.
| A．didn’t run | B．haven’t run | C．hadn’t run | D．were not to run |
The expert did encourage the ______ of new medical treatments into his own country.
| A．attention | B．introduction | C．intention | D．information |
Mr Smith, _____ director of the company, can’t afford _____ week to travel abroad.
| A．a; a | B．the; the | C．/; the | D．/; a |
---A stranger gave me an umbrella when I was caught in the rain.
---________.
| A．First impression is half the battle |
| B．A friend without faults will never be found |
| C．There is kindness to be found everywhere |
| D．Two heads are better than one |
________ more energy to my study instead of being crazy about Internet games, I would be sitting in a comfortable office now.
| A．If I devoted | B．Had I devoted |
| C．Would I be devoted | D．Should I be devoted |
My parents lent me the money. ________, I couldn’t have afforded the trip.
| A．Therefore | B．Meanwhile | C．Otherwise | D．Nevertheless |