1．John is collaborating with Mary in writing an article．
A．cooperating
B．competing
C．combining
D．arguing
2．He is determined to consolidate his power．
A．strengthen
B．control
C．abandon
D．exercise
3．Many scientists have been probing psychologicalproblems．
A．solving
B．exploring
C．settling
D．handling
4．Hearing problems may be alleviated by changes in diet and exercisehabits．
A．removed
B．cured
C．worsened
D．relieved
5．And thecars are tested for defects before leaving thefactory．
A．functions
C．motions
B．faults
D．parts
6．All the walls in the building had the same layout．
A．size
B．function
C．color
D．arrangment
7．The storm caused severe damage．
A．physical
B．accidental
C．serious
D．enviromental
8．The walls are made of hollow concret blocks．
A．big
B．empty
C．long
D．new
9．Our aim was to update the health service and we succeeded．
A．offer
B．provide
C．modernize
D．fund
10．Do we have to wear these name tags?
A．lists
B．forms
C．lables
D．codes
答案：AABDBDCBCC