The farm as well as its neighbouring hills we once spent so much time _____ on a new look as recently as last year.
#86157
A
on has taken
B
has taken
C
on having taken
D
having taken
推荐题目
The boy sitting by the window is the only one of the students who _______ from the countryside in our school.
#86115
A
are
B
is
C
were
D
was
— Why does the lake smell terrible?— Because large quantities of water ____.
#85686
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
One or two days ____quite enough to complete the work. ___ you or he going to work with me?
#86049
A
is; Is
B
is; Are
C
are; Is
D
are; Are
The number of pandas(熊猫) becoming .
#44138
A
is more and more
B
are less and less
C
is smaller and smaller
D
are fewer and fewer