Someone knocked at your door just now,but I didn’t see who was.
#16097
A
this
B
it
C
that
D
one
推荐题目
---Susan, go and join your sister cleaning the yard. --- Why ___? John is sitting there doing nothing.
#14976
A
him
B
he
C
I
D
me
—The two girls are to go to school by themselves.—I agree with you. They can take care of .
#56724
A
enough old; one another
B
old enough; each other
C
enough old; themselves
D
old enough; them
---Is this car _________ you bought the other day? ---Yes, I like it very much.
#16174
A
which
B
the one
C
whose
D
where