New cars are becoming faster and faster because ______.
A: the efficiency of the engines has improved a lot
B: the engines are more powerful
C: people like driving fast
D: highways provide enough chances for fast driving
A: the efficiency of the engines has improved a lot
B: the engines are more powerful
C: people like driving fast
D: highways provide enough chances for fast driving
举一反三
- John runs ( ) than Tom. A: more faster B: much faster C: very faster D: too fast
- ___ the temperature, ___ water turns into steam. A: The high, the fast B: Higher, faster C: The more higher, the faster D: The higher, the faster
- Who runs ________in your class? A: faster B: fastest C: more fast D: most fast
- Full-sizes cars are the most powerful with eight and twelve-cylinder engines and have more facilities.
- The you drive, the it will be. A: fast; dangerous B: faster: more dangerous C: fastest; more dangerous D: faster; dangerous