A survey of the opinions of experts ________ that three hours of outdoor exercise a week ________ good for one’s health.
#85979
A
show; are
B
shows; is
C
show; is
D
shows; are
推荐题目
About_______ of the books in our school library________ written in English.
#43662
A
one-fifth, are
B
one-fifths, is
C
one-fifth, is
D
first-fifth, are
In our school library there ____ a number of books on science and the number of them ____ growing larger and larger.
#43975
A
is; are
B
are; is
C
is; is
D
are; are