I think _______ our duty to keep our environment clean and tidy.
#53164
A
this
B
that
C
it
D
one
推荐题目
. A: Whose shirt is this? Is it Tom’s? B: No, it isn’t. ______________ is white.
#53852
A
Mine
B
Hers
C
His
D
Yours
Please record the football game for me so that I can watch ______ later after work.
#52652
A
it
B
one
C
this
D
that
--I’m a little hungry, Mum.--There are some cakes on the plate. You can take _______.
#38351
A
it
B
one
C
that
D
This
---Have you got anything to do this afternoon, Lucy and Lily?---Yes, _________ of us are going to the home for the elderly.
#37452
A
each
B
either
C
both
D
all