1 . Working with the medical team in Africa has ____________ the best in her as a doctor.

A．held out	B．brought out
C．picked out	D．given out

2 . At the back yard, we found him ________ on a bench, with his eyes_________ on his neighbor’s garden of roses.

A．seated; fixing	B．sitting; fixing
C．seated; fixed	D．sitting; being fixed

3 . You do not have to count all the nuts. Just ________ how many there are.

A．aim	B．change
C．estimate	D．join

4 . Looking back on the three-year life in the mountain village, Thomas ________ it as a milestone in his personal development.

A．declares

B．assumes

C．values

D．confirms

5 . The workers ________ the glasses and marked on each box “This Side UP”.

A．carried

B．delivered

C．pressed

D．packed

6 . The Somali robbed frequent attacks on the sea urged the United Nations to_____all nations to take immediate action.

A．fight for

B．apply for

C．call on

D．wait on

7 . At minus 130℃, a living cell can be _________ for a thousand years.

A．spared	B．protected
C．preserved	D．developed

8 . Some insects_______ the colour of their surrounding to protect themselves.

A．taken in

B．take off

C．take on

D．take out

9 . I _____ it as a basic principle of the company that suppliers of raw materials should be given a fair price for their products.

A．make

B．look

C．take

D．think