A、 is
B、 was
C、 were
D、 had been
答案:C
A、 is
B、 was
C、 were
D、 had been
答案:C
A. attend
B. attended
C. be attended
D. had attended
A. employment
B. employs
C. employers
D. employees
A. in the belief that
B. in order that
C. on the excuse that
D. on condition that
A. justify
B. discard
C. reflect
D. alter
A. effectively
B. efficiently
C. highly
D. good
A. construction
B. constructive
C. to construct
D. constructing
A. feasible
B. permitted
C. evident
D. fair
A. pursue
B. resist
C. insist
D. persist
A. farer, much
B. farer, more
C. farther, more
D. farther, much
A. in delight
B. on purpose
C. in vain
D. in return