—Have you known Dr. Jackson for a long time?
—Yes, since she________ the Chinese Society.
| A．has joined | B．joins | C．had joined | D．joined |
The survey shows that speed___ at least 30% percent of road traffic deaths.
| A．results in | B．results from | C．lies in | D．suffers from |
The Pacific region will be one of the fastest growing areas in the world in the 21st century. ______ shouldn’t be any doubt about it now.
| A．It | B．That | C．This | D．There |
--- She should not have done that sort of thing.
---Whatever she did was reasonable, _____ what you had done. Besides, it’s none of your business.
| A．compared with | B．comparing to | C．compare to | D．comparing with |
What he said about my grades_____ me. I’m really angry with him.
A. disturbed B interrupted C. annoyed D. encouraged
_____you don’t lose heart, it will be easy for you to overcome the difficulties.
| A．As well as | B．So long as | C．So far as | D．As soon as |