---Have you heard about Volunteer? ---Sure, A volunteer is someone _________ is willing to offer help without being paid..
#43157
A
who
B
what
C
where
D
which
推荐题目
The factory________ we visited yesterday was the one _______ I once worked.
#42787
A
where; which
B
which; which
C
which; where
D
where; where
I will never forget the people and places _________ we saw in Hong Kong last year.
#43065
A
which
B
who
C
what
D
that
