The three-judge panel rejected the request of the federal authorities because ______.
A. it was in violation of individual privacy
B. it was against the constitution of the nation
C. the wiretap might affect the safety of personal data
D. the wiretap might reduce the efficiency of the system
The company Medtronic ______
A. has admitted paying kickbacks to surgeons
B. has denied any financial deals with surgeons
C. has been sued by its business competitor
D. was being investigated by the government
A．sufficientB．supportiveC．surplusD．supreme
A. sufficient
B. supportive
C. surplus
D. supreme
What is most typical of man according to the author？
A. Long history.
B. Elaborate thinking.
C. Friendship.
D. Ability to build architectural wonders.
微信支付 
支付宝支付