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
I don’t know her. She is ________ my classmate nor my friend.
#44187
A
either
B
neither
C
both
D
none
Every possible means to save the future of the baseball player so far.
#85774
A
was tried
B
were tried
C
have been tried
D
has been tried
The number of teachers in our college _____ greatly increased this term. A number of teachers in this school _____ from the countryside.
#86284
A
is; is
B
is; are
C
are; are
D
are; is
---I saw Betty to Grandpa Li's home just now.---Yes. She’s often seen _________ the old man with the housework.
#43823
A
go, help
B
going, to help
C
go, to help
D
going, helps