Calculations, which are astronomically exact, have been made （） with the use of computers.
A: possible
B: it possible
C: possibly
D: to be possible
A: possible
B: it possible
C: possibly
D: to be possible
举一反三
- Television and radio ______ to know what is going on all overThe world. A: made it possible of us B: have made us possible C: have made it possible for us D: have made it be possible for
- The advance in ear's theory has made （） to decrease its price. A: it possible B: possible C: it possibly D: possibly
- All possible means __________ been tired.Every possible means __________ been tired. A: have，has B: has，has C: have，have D: has，have
- Mass production has made _____ the goods and services we want at a lower price. A: possible for us to get B: it is possible for us to get C: it possible for us to get D: possible it is for us to get
- The doctors have tried to save his life, but ______ failed. A: everything humanly possible B: humanly everything possible C: everything possible humanly D: humanly possible everything