sales of cars up by 30% last year, the traffic in Beijing has become increasingly terrible.
| A．As | B．Since | C．For | D．With |
These facts didn’t until the old man was dead.
| A．come to life | B．come to light |
| C．make known | D．come around |
Start studying early and don’t study too much .
| A．at one time | B．at a time |
| C．at times | D．from time to time |
They use the same senses as we do and their feet and hands are similar to
ours, chimpanzees still have opposable toes and can grasp things with their feet.
| A．except what | B．except for |
| C．except that | D．besides that |
The question for them was to find out whether bees could tell each other the exact position of a feeding place.
| A．left | B．leaving |
| C．remained | D．remaining |
The primate brain is larger than of other animals.
| A．those | B．what | C．this | D．that |