There was snow everywhere, so that the shape of things was difficult to______.(四川大学2010年试题)
A. identify
B. authorize
C. justify
D. rationalize
The problem of where we will raise the funds for the scheme has not yet been______.(复旦大学2010年试题)
A. accessed
B. addressed
C. dealt
D. expressed
He’s color-blind and can’t______the difference between red and green easily.(复旦大学2011年试题)
A. detect
B. discover
C. distinguish
D. determine
The ideological make-up of the unions is now______different from what it had been.(四川大学2010年试题)
A. violently
B. severely
C. extremely
D. radically