答案:feedback
答案:feedback
A. A.favor
B. B.flavor
C. C.favorite
D. D.flower
A. A.efficient
B. B.efficiency
C. C.efficiently
D. D.inefficient
A. A.a student truly can be
B. B.a student can truly be
C. C.truly a student can be
D. D.can a student be truly
A. A.advertise
B. B.advertisement
C. C.advertising
D. D.advertised
A. A.remain
B. B.remaining
C. C.remainder
D. D.remains
A. A.Where
B. B.What
C. C.That
D. D.How