Thank you for sending us ______ fresh vegetables of many kinds. You have done us _______ great service.
| A．不填; a | B．the; a | C．不填; 不填 | D．the; 不填 |
As civilization______, more and more people have realized the importance of preserving rare animals from extinction.
| A．stretches | B．spreads | C．extends | D．expands |
Although I had read the book assigned by the professor several times, it didn’t make any______ to me.
| A．meaning | B．importance | C．sense | D．significance |
A(n)______ is a person who understand people’s characters.
| A．photographer | B．psycholigist | C．physician | D．physicist |
When we finally arrived, a lady gave us a _______ introduction of the university.
| A．clear | B．brief | C．main | D．abstract |
My knowledge of Hong Kong came only from some movies: a______ of criminals are pursued by the police in the narrow streets and then they have a fight.
| A．group | B．team | C．class | D．gang |