He knows so much about Russia that he's universally acknowledged as a(n) _____ on Russian affairs.
#5544
A
authority
B
routine
C
privilege
D
boundary
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We won’t know whether it will be successful. We won’t know whether there will be good _____.
#6745
A
ends
B
results
C
effects
D
causes
. Today, housework has been made much easier by electrical _____.
#7442
A
facilities
B
appliances
C
instruments
D
equipment
The new method he suggested sounded good in_______,but is not practical in use.
#6855
A
opinion
B
policy
C
theory
D
principle
The manager always put ____ of his workers before__________.
#6649
A
the interests; his own
B
interest; his
C
the interests; himself
D
the interests; him own