The dancers, all of _______ masks came off suddenly, gave us a great surprise.
#32153
A
their
B
whose
C
which
D
whom
推荐题目
_______he lives in a large flat and owns much money, he doesn’t seem as happy as before．
#34802
A
Before
B
Whether
C
Unless
D
While
---I think it’s going to be an argument.（争论）---Yes, it could be.---I wonder ______we can do .
#31295
A
what
B
how
C
when
D
whether
________ many countries in Latin America have been trying to reduce gaps in income, America has allowed inequality to grow.
#32960
A
While
B
Since
C
If
D
Where
-Do you know the boy________ is sitting next to Peter?-Yes. He is Peter's friend. They are celebrating his ________ birthday.
#31722
A
who; ninth
B
that; nineth
C
/; nineth
D
which; ninth