Twenty years _____ passed since I came to this school, but I feel twenty years _____a short time in my life. 
#86291
A
has; are
B
have; is
C
has; is
D
have; are
推荐题目
On each side of the street  ____  a lot of trees.
#86140
A
stands
B
grow
C
isstanding
D
aregrown
All that can be eaten ____ eaten up.
#86138
A
arebeing
B
hasbeen
C
hadbeen
D
havebeen
As we all know, the number of Tibetan antelopes(藏羚羊) ________ becoming ___________.
#43648
A
is; less and less
B
are; less and less
C
is; smaller and smaller
D
are; smaller and smaller