______ of his time ______ been spent on studies every day.
#51882
A
Four-fifths; has
B
Four-fifths; have
C
Four-five; has
D
Fourths-five; have
推荐题目
I study in High School Affiliated to Southwest University. There are __________ students in our school. Nine ______________ of them are girls.
#51673
A
thousands of; hundred
B
thousand of; hundreds
C
thousand of; hundred
D
thousands of; hundreds
— Is your e-friend in Year_____?— No. He is in the_____Grade.
#51471
A
Eight; Ninth
B
Eighth; Ninth
C
Eight; Nine
D
Eighth; Nine
About _____ of the world population is Chinese. 
#51889
A
one third
B
one fourth
C
one fifth
D
one sixth
Did you know the Earth is home to __________ animals?
#51201
A
million
B
millions
C
millions of
D
million of
.I think _________ of the materials I listened to at the beginning of the exam ____ easy.
#51680
A
three fourths; is
B
third four; are
C
three fourths; are
D
third fourth; are